Source Code
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This is a reconstructed version of Luminary 130, the initial AGC program released
in November 1969 for the Apollo 13 LM. Three more releases
followed before the flown revision was finally manufactured in February 1970.
This reconstruction was created from a previous transcription of the original listing of
Luminary 131, combined with Luminary memo #129 which describes the small difference
between the Luminary 130 and 131. The reconstructed source code was verified by
matching memory-bank checksums to those listed for Luminary 130 in drawing 2021152G.
In this source code, program comments from the original (Luminary 131) code are
prefixed with '#', while those added later by the Virtual AGC project are prefixed
with '##'.
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051621,000002: ## Copyright: Public domain.
051622,000003: ## Filename: ORBITAL_INTEGRATION.agc
051623,000004: ## Purpose: A section of the reconstructed source code for Luminary 130.
051624,000005: ## This was the original program released for the Apollo 13 LM,
051625,000006: ## although several more revisions would follow. It has been
051626,000007: ## reconstructed from a listing of Luminary 131, from which it
051627,000008: ## differs on only two lines in P70-P71. The difference is
051628,000009: ## described in detail in Luminary memo #129, which was used
051629,000010: ## to perform the reconstruction. This file is intended to be a
051630,000011: ## faithful reconstruction, except that the code format has been
051631,000012: ## changed to conform to the requirements of the yaYUL assembler
051632,000013: ## rather than the original YUL assembler.
051633,000014: ## Reference: pp. 1220-1240
051634,000015: ## Contact: Ron Burkey <info@sandroid.org>.
051635,000016: ## Website: www.ibiblio.org/apollo/index.html
051636,000017: ## Mod history: 06/02/03 RSB. Began transcribing.
051637,000018: ## 05/14/05 RSB Corrected website reference above.
051638,000019: ## 2017-01-06 RSB Page numbers now agree with those on the
051639,000020: ## original hardcopy, as opposed to the PDF page
051640,000021: ## numbers in 1701.pdf.
051641,000022: ## 2017-02-27 RSB Proofed comment text using octopus/ProoferComments.
051642,000023: ## 2017-03-13 RSB Comment-text fixes noted in proofing Luminary 116.
051643,000024: ## 2017-03-16 RSB Comment-text fixes identified in 5-way
051644,000025: ## side-by-side diff of Luminary 69/99/116/131/210.
051645,000026: ## 2017-03-17 RSB Comment-text fixes identified in diff'ing
051646,000027: ## Luminary 99 vs Comanche 55.
051647,000028: ## 2018-09-04 MAS Copied from Luminary 131 for Luminary 130.
051648,000029:
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Page 1220
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051650,000031: # DELETE
051651,000032: 13,3671 BANK 13
051652,000033: 11,2000 SETLOC ORBITAL
051653,000034: 11,2000 BANK
051654,000035: 11,2404 COUNT* $$/ORBIT
051655,000036:
051656,000037: # DELETE
051657,000038: 11,2404 40354 KEPPREP LXA,2 SETPD
051658,000039: 11,2405 02030 PBODY
051659,000040: 11,2406 00001 0
051660,000041: 11,2407 75543 DLOAD* SQRT # SQRT(MU) (+18 OR +15) 0D PL 2D
051661,000042: 11,2410 51770 MUEARTH,2
051662,000043: 11,2411 53515 PDVL UNIT # PL 8D
051663,000044: 11,2412 01535 RCV
051664,000045: 11,2413 60325 PDDL NORM # NORM R (+29 OR +27 - N1) 2D PL 4D
051665,000046: 11,2414 00045 36D
051666,000047: 11,2415 00047 X1
051667,000048: 11,2416 77715 PDVL
051668,000049: 11,2417 65241 DOT PDDL # F*SQRT(MU) (+7 OR +5) 4D PL 6D
051669,000050: 11,2420 01543 VCV
051670,000051: 11,2421 02074 TAU. # (+28)
051671,000052: 11,2422 60225 DSU NORM
051672,000053: 11,2423 01551 TC
051673,000054: 11,2424 00051 S1
051674,000055: 11,2425 77742 SR1
051675,000056: 11,2426 65271 DDV PDDL
051676,000057: 11,2427 00003 2D
051677,000058: 11,2430 41405 DMP PUSH # FS (+6 +N1-N2) 6D PL 8D
051678,000059: 11,2431 00005 4D
051679,000060: 11,2432 65316 DSQ PDDL # (FS)SQ (+12 +2(N1-N2)) 8D PL 10D
051680,000061: 11,2433 00005 4D
051681,000062: 11,2434 64716 DSQ PDDL* # SSQ/MU (-2 OR +2(N1-N2)) 10D PL 12D
051682,000063: 11,2435 51770 MUEARTH,2
051683,000064: 11,2436 40442 SR3 SR4
051684,000065: 11,2437 47515 PDVL VSQ # PREALIGN MU (+43 OR +37) 12D PL 14D
051685,000066: 11,2440 01543 VCV
051686,000067: 11,2441 44205 DMP BDSU # PL 12D
051687,000068: 11,2442 00045 36D
051688,000069: 11,2443 41271 DDV DMP # PL 10D
051689,000070: 11,2444 00003 2D # -(1/R-ALPHA) (+12 +3N1-2N2)
051690,000071: 11,2445 53605 DMP SL*
051691,000072: 11,2446 11230 DP2/3
051692,000073: 11,2447 20176 0 -3,1 # 10L(1/R-ALPHA) (+13 +2(N1-N2))
051693,000074: 11,2450 43260 XSU,1 DAD # 2(FS)SQ - ETCETRA PL 8D
051694,000075: 11,2451 00050 S1 # X1 = N2-N1
051695,000076: 11,2452 45257 SL* DSU # -FS+2(FS)SQ ETC (+6 +N1-N2) PL 6D
051696,000077: 11,2453 20211 8D,1
051697,000078: 11,2454 41205 DMP DMP
051698,000079: 11,2455 00001 0D
051699,000080: 11,2456 00005 4D
051700,000081: 11,2457 53657 SL* SL*
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Page 1221
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051702,000083: 11,2460 20211 8D,1
051703,000084: 11,2461 20201 0,1 # S(-FS(1-2FS)-1/6...) (+17 OR +16)
051704,000085: 11,2462 65215 DAD PDDL # PL 6D
051705,000086: 11,2463 01553 XKEP
051706,000087: 11,2464 53605 DMP SL* # S(+17 OR +16)
051707,000088: 11,2465 00001 0D
051708,000089: 11,2466 20202 1,1
051709,000090: 11,2467 43204 BOVB DAD
051710,000091: 11,2470 57754 TCDANZIG
051711,000092: 11,2471 77626 STADR
051712,000093: 11,2472 75647 STORE XKEPNEW
051713,000094: 11,2473 74020 STQ AXC,1
051714,000095: 11,2474 02112 KEPRTN
051715,000096: 11,2475 00012 DEC 10 B-14
051716,000097: 11,2476 74014 BON AXC,1
051717,000098: 11,2477 00303 MOONFLAG
051718,000099: 11,2500 24023 KEPLERN
051719,000100: 11,2501 00002 DEC 2 B-14
051720,000101: 11,2502 77650 GOTO
051721,000102: 11,2503 24023 KEPLERN
051722,000103:
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Page 1222
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051724,000105: 11,2504 66350 FBR3 LXA,1 SSP
051725,000106: 11,2505 01500 DIFEQCNT
051726,000107: 11,2506 00051 S1
051727,000108: 11,2507 77762 DEC -13 B-14
051728,000109: 11,2510 54345 DLOAD SR
051729,000110: 11,2511 02076 DT/2
051730,000111: 11,2512 20612 9D
051731,000112: 11,2513 61500 TIX,1 ROUND
051732,000113: 11,2514 22515 +1
051733,000114: 11,2515 43206 PUSH DAD
051734,000115: 11,2516 01551 TC
051735,000116: 11,2517 16074 STODL TAU.
051736,000117: 11,2520 77615 DAD
051737,000118: 11,2521 01517 TET
051738,000119: 11,2522 35517 STCALL TET
051739,000120: 11,2523 22404 KEPPREP
051740,000121:
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Page 1223
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051742,000123: # AGC ROUTINE TO COMPUTE ACCELERATION COMPONENTS.
051743,000124:
051744,000125: 11,2524 73150 ACCOMP LXA,1 LXA,2
051745,000126: 11,2525 02030 PBODY
051746,000127: 11,2526 02030 PBODY
051747,000128: 11,2527 77775 VLOAD
051748,000129: 11,2530 24007 ZEROVEC
051749,000130: 11,2531 26062 STOVL FV
051750,000131: 11,2532 02032 ALPHAV
051751,000132: 11,2533 53257 VSL* VAD
051752,000133: 11,2534 57605 0 -7,2
051753,000134: 11,2535 01535 RCV
051754,000135: 11,2536 02040 STORE BETAV
051755,000136: 11,2537 65014 BOF XCHX,2
051756,000137: 11,2540 01756 DIM0FLAG
051757,000138: 11,2541 22546 +5
051758,000139: 11,2542 01500 DIFEQCNT
051759,000140: 11,2543 12132 STORE VECTAB,2
051760,000141: 11,2544 77724 XCHX,2
051761,000142: 11,2545 01500 DIFEQCNT
051762,000143: 11,2546 53575 VLOAD UNIT
051763,000144: 11,2547 02032 ALPHAV
051764,000145: 11,2550 16032 STODL ALPHAV
051765,000146: 11,2551 00045 36D
051766,000147: 11,2552 36070 STCALL ALPHAM
051767,000148: 11,2553 22655 GAMCOMP
051768,000149: 11,2554 66175 VLOAD SXA,1
051769,000150: 11,2555 02040 BETAV
051770,000151: 11,2556 00051 S2
051771,000152: 11,2557 16032 STODL ALPHAV
051772,000153: 11,2560 02072 BETAM
051773,000154: 11,2561 02070 STORE ALPHAM
051774,000155: 11,2562 71214 BOF DLOAD
051775,000156: 11,2563 00342 MIDFLAG
051776,000157: 11,2564 23026 OBLATE
051777,000158: 11,2565 01517 TET
051778,000159: 11,2566 77624 CALL
051779,000160: 11,2567 33647 LSPOS
051780,000161: 11,2570 72174 AXT,2 LXA,1
051781,000162: 11,2571 00002 2
051782,000163: 11,2572 00051 S2
051783,000164: 11,2573 77614 BOF
051784,000165: 11,2574 00343 MOONFLAG
051785,000166: 11,2575 22600 +3
051786,000167: 11,2576 77076 VCOMP AXT,2
051787,000168: 11,2577 00000 0
051788,000169: 11,2600 02040 STORE BETAV
051789,000170: 11,2601 26105 STOVL RPQV
051790,000171: 11,2602 00003 2D
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Page 1224
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051792,000173: 11,2603 02122 STORE RPSV
051793,000174: 11,2604 45335 SLOAD DSU
051794,000175: 11,2605 01011 MODREG
051795,000176: 11,2606 11232 OCT27
051796,000177: 11,2607 43030 BHIZ BOF
051797,000178: 11,2610 22613 +3
051798,000179: 11,2611 01756 DIM0FLAG
051799,000180: 11,2612 22627 GETRPSV
051800,000181: 11,2613 74375 VLOAD VXSC
051801,000182: 11,2614 02032 ALPHAV
051802,000183: 11,2615 02070 ALPHAM
051803,000184: 11,2616 52257 VSR* VSU
051804,000185: 11,2617 57175 1,2
051805,000186: 11,2620 02040 BETAV
051806,000187: 11,2621 77724 XCHX,2
051807,000188: 11,2622 01500 DIFEQCNT
051808,000189: 11,2623 12140 STORE VECTAB +6,2
051809,000190: 11,2624 02114 STORE RQVV
051810,000191: 11,2625 77724 XCHX,2
051811,000192: 11,2626 01500 DIFEQCNT
051812,000193: 11,2627 62175 GETRPSV VLOAD INCR,1
051813,000194: 11,2630 02105 RPQV
051814,000195: 11,2631 00004 4
051815,000196: 11,2632 43014 CLEAR BOF
051816,000197: 11,2633 04260 RPQFLAG
051817,000198: 11,2634 00343 MOONFLAG
051818,000199: 11,2635 22642 +5
051819,000200: 11,2636 53261 VSR VAD
051820,000201: 11,2637 20612 9D
051821,000202: 11,2640 02122 RPSV
051822,000203: 11,2641 02122 STORE RPSV
051823,000204: 11,2642 77624 CALL
051824,000205: 11,2643 22655 GAMCOMP
051825,000206: 11,2644 62174 AXT,2 INCR,1
051826,000207: 11,2645 00004 4
051827,000208: 11,2646 00004 4
051828,000209: 11,2647 77775 VLOAD
051829,000210: 11,2650 02122 RPSV
051830,000211: 11,2651 36040 STCALL BETAV
051831,000212: 11,2652 22655 GAMCOMP
051832,000213: 11,2653 77650 GOTO
051833,000214: 11,2654 23026 OBLATE
051834,000215: 11,2655 74575 GAMCOMP VLOAD VSR1
051835,000216: 11,2656 02040 BETAV
051836,000217: 11,2657 40236 VSQ SETPD
051837,000218: 11,2660 00001 0
051838,000219: 11,2661 61501 NORM ROUND
051839,000220: 11,2662 00040 31D
051840,000221: 11,2663 60325 PDDL NORM # NORMED B SQUARED TO PD LIST
051841,000222: 11,2664 02070 ALPHAM # NORMALIZE (LESS ONE) LENGTH OF ALPHA
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Page 1225
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051843,000224: 11,2665 00041 32D # SAVING NORM SCALE FACTOR IN X1
051844,000225: 11,2666 63342 SR1 PDVL
051845,000226: 11,2667 02040 BETAV # C(PDL+2) = ALMOST NORMED ALPHA
051846,000227: 11,2670 77656 UNIT
051847,000228: 11,2671 16040 STODL BETAV
051848,000229: 11,2672 00045 36D
051849,000230: 11,2673 02072 STORE BETAM
051850,000231: 11,2674 55301 NORM BDDV # FORM NORMALIZED QUOTIENT ALPHAM/BETAM
051851,000232: 11,2675 00042 33D
051852,000233: 11,2676 41562 SR1R PUSH # C(PDL+2) = ALMOST NORMALIZED RHO.
051853,000234: 11,2677 77743 DLOAD*
051854,000235: 11,2700 27731 ASCALE,1
051855,000236: 11,2701 00051 STORE S1
051856,000237: 11,2702 57124 XCHX,2 XAD,2
051857,000238: 11,2703 00050 S1
051858,000239: 11,2704 00040 32D
051859,000240: 11,2705 71264 XSU,2 DLOAD
051860,000241: 11,2706 00041 33D
051861,000242: 11,2707 00003 2D
051862,000243: 11,2710 65057 SR* XCHX,2
051863,000244: 11,2711 57177 0 -1,2
051864,000245: 11,2712 00050 S1
051865,000246: 11,2713 74406 PUSH SR1R # RHO/4 TO 4D
051866,000247: 11,2714 50315 PDVL DOT
051867,000248: 11,2715 02032 ALPHAV
051868,000249: 11,2716 02040 BETAV
051869,000250: 11,2717 44372 SL1R BDSU # (RHO/4) - 2(ALPHAV/2.BETAV/2)
051870,000251: 11,2720 57206 PUSH DMPR # TO PDL+6
051871,000252: 11,2721 00005 4
051872,000253: 11,2722 77752 SL1
051873,000254: 11,2723 43206 PUSH DAD
051874,000255: 11,2724 25766 DQUARTER
051875,000256: 11,2725 75406 PUSH SQRT
051876,000257: 11,2726 41475 DMPR PUSH
051877,000258: 11,2727 00013 10D
051878,000259: 11,2730 43352 SL1 DAD
051879,000260: 11,2731 25766 DQUARTER
051880,000261: 11,2732 43325 PDDL DAD # (1/4)+2((Q+1)/4) TO PD+14D
051881,000262: 11,2733 00013 10D
051882,000263: 11,2734 24005 HALFDP
051883,000264: 11,2735 72475 DMPR SL1
051884,000265: 11,2736 00011 8D
051885,000266: 11,2737 56215 DAD DDV
051886,000267: 11,2740 25760 THREE/8
051887,000268: 11,2741 00017 14D
051888,000269: 11,2742 74275 DMPR VXSC
051889,000270: 11,2743 00007 6
051890,000271: 11,2744 02040 BETAV # -
051891,000272: 11,2745 64515 PDVL VSR3 # (G/2)(C(PD+4))B/2 TO PD+16D
051892,000273: 11,2746 02032 ALPHAV
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Page 1226
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051894,000275: 11,2747 41455 VAD PUSH # A12 + C(PD+16D) TO PD+16D
051895,000276: 11,2750 41345 DLOAD DMP
051896,000277: 11,2751 00001 0
051897,000278: 11,2752 00015 12D
051898,000279: 11,2753 61501 NORM ROUND
051899,000280: 11,2754 00037 30D
051900,000281: 11,2755 40665 BDDV DMP*
051901,000282: 11,2756 00003 2
051902,000283: 11,2757 51770 MUEARTH,2
051903,000284: 11,2760 74276 DCOMP VXSC
051904,000285: 11,2761 57124 XCHX,2 XAD,2
051905,000286: 11,2762 00050 S1
051906,000287: 11,2763 00051 S2
051907,000288: 11,2764 55064 XSU,2 XSU,2
051908,000289: 11,2765 00036 30D
051909,000290: 11,2766 00037 31D
051910,000291: 11,2767 53604 BOVB VSR*
051911,000292: 11,2770 57754 TCDANZIG
051912,000293: 11,2771 57177 0 -1,2
051913,000294: 11,2772 53324 XCHX,2 VAD
051914,000295: 11,2773 00050 S1
051915,000296: 11,2774 02062 FV
051916,000297: 11,2775 02062 STORE FV
051917,000298: 11,2776 43400 BOV RVQ # RETURN IF NO OVERFLOW
051918,000299: 11,2777 23000 +1
051919,000300: 11,3000 51575 GOBAQUE VLOAD ABVAL
051920,000301: 11,3001 01521 TDELTAV
051921,000302: 11,3002 77654 BZE
051922,000303: 11,3003 23023 INT-ABRT
051923,000304: 11,3004 54345 DLOAD SR
051924,000305: 11,3005 02100 H
051925,000306: 11,3006 20612 9D
051926,000307: 11,3007 44206 PUSH BDSU
051927,000308: 11,3010 01551 TC
051928,000309: 11,3011 16074 STODL TAU.
051929,000310: 11,3012 01517 TET
051930,000311: 11,3013 45425 DSU STADR
051931,000312: 11,3014 42260 STCALL TET
051932,000313: 11,3015 22404 KEPPREP
051933,000314: 11,3016 77624 CALL
051934,000315: 11,3017 27671 RECTIFY
051935,000316: 11,3020 77614 SETGO
051936,000317: 11,3021 04020 RPQFLAG
051937,000318: 11,3022 27256 TESTLOOP
051938,000319:
051939,000320: 11,3023 77776 INT-ABRT EXIT
051940,000321: 11,3024 05642 TC POODOO
051941,000322: 11,3025 20430 OCT 20430
051942,000323:
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Page 1227
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051944,000325: # THE OBLATE ROUTINE COMPUTES THE ACCELERATION DUE TO OBLATENESS. IT USES THE UNIT OF THE VEHICLE
051945,000326: # POSITION VECTOR FOUND IN ALPHAV AND THE DISTANCE TO THE CENTER IN ALPHAM. THIS IS ADDED TO THE SUM OF THE
051946,000327: # DISTURBING ACCELERATIONS IN FV AND THE PROPER DIFEQ STAGE IS CALLED VIA X1.
051947,000328:
051948,000329: 11,3026 71354 OBLATE LXA,2 DLOAD
051949,000330: 11,3027 02030 PBODY
051950,000331: 11,3030 02070 ALPHAM
051951,000332: 11,3031 44601 SETPD DSU*
051952,000333: 11,3032 00001 0
051953,000334: 11,3033 50032 RDE,2
051954,000335: 11,3034 43044 BPL BOF # GET URPV
051955,000336: 11,3035 23264 NBRANCH
051956,000337: 11,3036 00343 MOONFLAG
051957,000338: 11,3037 23273 COSPHIE
051958,000339: 11,3040 65375 VLOAD PDDL
051959,000340: 11,3041 02032 ALPHAV
051960,000341: 11,3042 01517 TET
051961,000342: 11,3043 45125 PDDL CALL
051962,000343: 11,3044 25756 3/5
051963,000344: 11,3045 51700 R-TO-RP
051964,000345: 11,3046 24017 STOVL URPV # RP/R B-1 IN PLANETARY COORDINATES
051965,000346: 11,3047 24001 ZUNIT
051966,000347: 11,3050 45006 PUSH CALL # ZUNIT B-1 IN PLANETARY COORDL AT 00D
051967,000348: 11,3051 23301 MATRIX
051968,000349: 11,3052 77715 PDVL # UZ B-2 IN INERT COORD AT 00D
051969,000350: 11,3053 24005 XUNIT
051970,000351: 11,3054 45006 PUSH CALL # XUNIT B-1 IN PLANETARY COORD. AT 06D
051971,000352: 11,3055 23301 MATRIX
051972,000353: 11,3056 77772 VSL1
051973,000354: 11,3057 24041 STOVL 32D # UX B-1 IN INERT. COORD AT 32D
051974,000355: 11,3060 77772 VSL1
051975,000356: 11,3061 14025 COMTERM STODL UZ # UZ B-1 IN INERTIAL COORD AT 20D
051976,000357: 11,3062 00023 COSPHI/2 # ' Z-COMPONENT OF URPV
051977,000358: 11,3063 65275 DMPR PDDL # P B-6, 3COSPHI/64 AT 00D
051978,000359: 11,3064 25770 3/32 # 2
051979,000360: 11,3065 00023 COSPHI/2
051980,000361: 11,3066 57316 DSQ DMPR
051981,000362: 11,3067 25772 15/16 # ' 2
051982,000363: 11,3070 41425 DSU PUSH # P B-5, (1/2)(15COSPHI -3) AT 02D
051983,000364: 11,3071 25764 3/64 # 3
051984,000365: 11,3072 41275 DMPR DMP
051985,000366: 11,3073 00023 COSPHI/2
051986,000367: 11,3074 11222 7/12
051987,000368: 11,3075 65372 SL1R PDDL
051988,000369: 11,3076 00001 0D
051989,000370: 11,3077 44275 DMPR BDSU
051990,000371: 11,3100 11230 2/3 # ' ' '
051991,000372: 11,3101 57206 PUSH DMPR # P B-7, (1/3)(7COSPHI P -4P ) AT 04D
051992,000373: 11,3102 00023 COSPHI/2 # 4 3 2
051993,000374: 11,3103 65275 DMPR PDDL
051994,000375: 11,3104 11224 9/16
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Page 1228
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051996,000377: 11,3105 00003 2D # ' ' '
051997,000378: 11,3106 44275 DMPR BDSU # P B-10, (1/4)(9COSPHI P -5P )
051998,000379: 11,3107 11226 5/128 # 5 4 3
051999,000380: 11,3110 56203 DMP* DDV # '
052000,000381: 11,3111 51764 J4REQ/J3,2 # B- , (J RP/J R)P
052001,000382: 11,3112 02070 ALPHAM # 4 3 5
052002,000383: 11,3113 56615 DAD DMPR*
052003,000384: 11,3114 00005 4D # 2 2 ' '
052004,000385: 11,3115 51760 2J3RE/J2,2 # B , (2J RP /J2 R )P +(2J RP/J2R)P
052005,000386: 11,3116 43271 DDV DAD # 4 5 3 4
052006,000387: 11,3117 02070 ALPHAM # - 2 ' 2 ' '
052007,000388: 11,3120 00003 2D # (R/R)(J RP P /R + 2J RP P / + J P )
052008,000389: 11,3121 77761 VXSC # 4 5 3 4 2 2 3
052009,000390: 11,3122 02032 ALPHAV # 4 2 ' -
052010,000391: 11,3123 14033 STODL TVEC # B-6,(SUM((J /R )P (COSPHI))UR)
052011,000392: 11,3124 70403 DMP* SR1 # I=2 I I+1
052012,000393: 11,3125 51764 J4REQ/J3,2 # '
052013,000394: 11,3126 43271 DDV DAD # (J RP/J R)P
052014,000395: 11,3127 02070 ALPHAM # 4 3 4
052015,000396: 11,3130 50473 DMPR* SR3 # 2 2 ' '
052016,000397: 11,3131 51760 2J3RE/J2,2 # (2J RP /J R )P +(2J RP/J R)P
052017,000398: 11,3132 43271 DDV DAD # 4 2 4 3 2 3
052018,000399: 11,3133 02070 ALPHAM
052019,000400: 11,3134 76561 VXSC VSL1 # 4 ' -
052020,000401: 11,3135 00025 UZ # B-6 SUM(P (COSPHI))UZ
052021,000402: 11,3136 77645 BVSU # I=2 I
052022,000403: 11,3137 00033 TVEC # 4 I-2 ' -
052023,000404: 11,3140 14033 STODL TVEC # SUM((MU J (RP/R) )(P (COSPHI)UR -
052024,000405: 11,3141 02070 ALPHAM # I=2 I I+2
052025,000406: 11,3142 63501 NORM DSQ # P (COSPHI)UZ)) B-6 AT 20D
052026,000407: 11,3143 00047 X1 # I
052027,000408: 11,3144 60316 DSQ NORM
052028,000409: 11,3145 00051 S1 # 4
052029,000410: 11,3146 54606 PUSH BDDV* # NORMALIZED R AT 00D
052030,000411: 11,3147 51754 J2REQSQ,2
052031,000412: 11,3150 40161 VXSC BOV
052032,000413: 11,3151 00033 TVEC
052033,000414: 11,3152 23153 +1 # B+38 FOR EARTH , B+42 FOR MOON
052034,000415: 11,3153 56070 XAD,1 XAD,1
052035,000416: 11,3154 00046 X1
052036,000417: 11,3155 00046 X1
052037,000418: 11,3156 53670 XAD,1 VSL*
052038,000419: 11,3157 00050 S1
052039,000420: 11,3160 20153 0 -22D,1
052040,000421: 11,3161 40055 VAD BOV
052041,000422: 11,3162 02062 FV
052042,000423: 11,3163 23000 GOBAQUE
052043,000424: 11,3164 16062 STODL FV # B+16 FOR EARTH , B+20 FOR MOON
052044,000425: 11,3165 00017 URPV # B-1 X-COMPONENT OF POSITION IN
052045,000426: 11,3166 41414 BOF PUSH # PLANETORY COORD. AT 02D
|
|
Page 1229
|
052047,000428: 11,3167 00343 MOONFLAG
052048,000429: 11,3170 23264 NBRANCH # 2
052049,000430: 11,3171 65316 DSQ PDDL # B-2 X AT 04D
052050,000431: 11,3172 00021 URPV +2 # B-1 Y-COMPONENT
052051,000432: 11,3173 45316 DSQ DSU
052052,000433: 11,3174 74205 DMP VXSC
052053,000434: 11,3175 27733 5/8 # 2 2 -
052054,000435: 11,3176 02032 ALPHAV # B-6 5(Y -X )UR 2 2 -
052055,000436: 11,3177 65332 VSL3 PDDL # B-3 5(Y -X )UR AT 02D
052056,000437: 11,3200 53361 VXSC VAD
052057,000438: 11,3201 00041 32D # 2 2 - 2 -
052058,000439: 11,3202 47315 PDVL VXV # (5(Y.-X )UR/R ) +(2X/R)UX AT 02D
052059,000440: 11,3203 00041 32D # B-1 UX
052060,000441: 11,3204 00025 UZ # B-2 -UY =(UX * UZ)
052061,000442: 11,3205 74372 VSL1 VXSC # B-3 -(2Y/R)UY
052062,000443: 11,3206 00021 URPV +2 # 2 2 - 2 -
052063,000444: 11,3207 41455 VAD PUSH # B-3 (5(X -Y )UR/R )+(2X/R)UX -(
052064,000445: 11,3210 77745 DLOAD # -
052065,000446: 11,3211 00023 COSPHI/2 # 2Y/R)UY AT 02D
052066,000447: 11,3212 41516 DSQ PUSH # B-2 (Z.COMPONENT) AT 08D
052067,000448: 11,3213 65205 DMP PDDL # 2
052068,000449: 11,3214 27733 5/8 # B-5 5COSPHI /2 AT 08D
052069,000450: 11,3215 43302 SR2 DAD
052070,000451: 11,3216 00011 08D
052071,000452: 11,3217 41221 BDSU DMP # 2
052072,000453: 11,3220 11007 D1/32 # B-5 (1 - 7COSPHI )
052073,000454: 11,3221 00017 URPV
052074,000455: 11,3222 74205 DMP VXSC
052075,000456: 11,3223 27733 5/8
052076,000457: 11,3224 02032 ALPHAV # 2 -
052077,000458: 11,3225 65272 VSL5 PDDL # B-5 (5X/R)(1-7COSPHI )UR AT 08D
052078,000459: 11,3226 74225 DSU VXSC
052079,000460: 11,3227 11007 D1/32
052080,000461: 11,3230 00041 32D
052081,000462: 11,3231 53372 VSL1 VAD # 2 - -
052082,000463: 11,3232 41325 PDDL DMP # B-5 (5X/R)(1-7COSPHI )UR +(5COSPHI
052083,000464: 11,3233 00017 URPV # -
052084,000465: 11,3234 00023 URPV +4 # -1)UX AT 08D
052085,000466: 11,3235 74205 DMP VXSC
052086,000467: 11,3236 27733 5/8 # B-5 5X Y
052087,000468: 11,3237 00025 UZ # M M
052088,000469: 11,3240 53352 VSL2 VAD # 2 - 2
052089,000470: 11,3241 60325 PDDL NORM # B-5 (5X/R)(1-7COSPHI )UR +(5COSPHI
052090,000471: 11,3242 02070 ALPHAM # - 2 -
052091,000472: 11,3243 00050 X2 # -1)UX +(10XZ/R )UZ AT 08D
052092,000473: 11,3244 67206 PUSH SLOAD
052093,000474: 11,3245 01351 E32C31RM
052094,000475: 11,3246 74271 DDV VXSC
052095,000476: 11,3247 63257 VSL* PDVL
052096,000477: 11,3250 57601 0 -3,2
|
|
Page 1230
|
052098,000479: 11,3251 67206 PUSH SLOAD
052099,000480: 11,3252 01350 E3J22R2M
052100,000481: 11,3253 53361 VXSC VAD
052101,000482: 11,3254 70257 VSL* V/SC
052102,000483: 11,3255 20146 0 -27D,1 # B+16 OR B+20 (J + C )
052103,000484: 11,3256 40055 VAD BOV # 22 31
052104,000485: 11,3257 02062 FV
052105,000486: 11,3260 23000 GOBAQUE
052106,000487: 11,3261 02062 STORE FV
052107,000488: 11,3262 77754 LXA,2
052108,000489: 11,3263 02030 PBODY
052109,000490: 11,3264 72135 NBRANCH SLOAD LXA,1
052110,000491: 11,3265 01501 DIFEQCNT
052111,000492: 11,3266 00154 MPAC
052112,000493: 11,3267 73205 DMP CGOTO
052113,000494: 11,3270 27735 -1/12
052114,000495: 11,3271 00155 MPAC
052115,000496: 11,3272 23306 DIFEQTAB
052116,000497: 11,3273 77745 COSPHIE DLOAD
052117,000498: 11,3274 02036 ALPHAV +4
052118,000499: 11,3275 24023 STOVL COSPHI/2
052119,000500: 11,3276 24001 ZUNIT
052120,000501: 11,3277 77650 GOTO
052121,000502: 11,3300 23061 COMTERM
052122,000503: 11,3301 57435 MATRIX VXV VCOMP
052123,000504: 11,3302 02013 504LM # ROUTINE TRANSLATES FROM PLANETARY
052124,000505: 11,3303 77655 VAD # TO INERTIAL COORDINATES
052125,000506: 11,3304 43505 VXM RVQ
052126,000507: 11,3305 00025 MMATRIX
052127,000508: 11,3306 23475 DIFEQTAB CADR DIFEQ+0
052128,000509: 11,3307 23501 CADR DIFEQ+1
052129,000510: 11,3310 23512 CADR DIFEQ+2
052130,000511: 11,3311 77214 TIMESTEP BOF VLOAD
052131,000512: 11,3312 00342 MIDFLAG
052132,000513: 11,3313 23342 RECTEST
052133,000514: 11,3314 01535 RCV
052134,000515: 11,3315 41241 DOT DMP
052135,000516: 11,3316 01543 VCV
052136,000517: 11,3317 02076 DT/2 # (R.V) X (DELTA T)
052137,000518: 11,3320 77640 BMN
052138,000519: 11,3321 23342 RECTEST
052139,000520: 11,3322 43014 BON BOF
052140,000521: 11,3323 00303 MOONFLAG
052141,000522: 11,3324 23417 LUNSPH
052142,000523: 11,3325 04340 RPQFLAG
052143,000524: 11,3326 23414 EARSPH
052144,000525: 11,3327 45145 DLOAD CALL
052145,000526: 11,3330 01517 TET
052146,000527: 11,3331 33647 LSPOS # RPQV IN MPAC
052147,000528: 11,3332 02105 STORE RPQV # RPQV
|
|
Page 1231
|
052149,000530: 11,3333 77754 LXA,2
052150,000531: 11,3334 02030 PBODY
052151,000532: 11,3335 51445 INLUNCHK BVSU ABVAL
052152,000533: 11,3336 01535 RCV
052153,000534: 11,3337 50025 DSU BMN
052154,000535: 11,3340 27741 RSPHERE
052155,000536: 11,3341 23434 DOSWITCH
052156,000537: 11,3342 51575 RECTEST VLOAD ABVAL # RECTIFY IF
052157,000538: 11,3343 01521 TDELTAV
052158,000539: 11,3344 77600 BOV
052159,000540: 11,3345 23370 CALLRECT
052160,000541: 11,3346 51025 DSU BPL # 1) EITHER TDELTAV OR TNUV EQUALS OR
052161,000542: 11,3347 11220 3/4 # EXCEEDS 3/4 IN MAGNITUDE
052162,000543: 11,3350 23370 CALLRECT
052163,000544: 11,3351 53615 DAD SL* # OR
052164,000545: 11,3352 11220 3/4
052165,000546: 11,3353 57605 0 -7,2 # 2) ABVAL(TDELTAV) EQUALS OR EXCEEDS
052166,000547: 11,3354 45271 DDV DSU # .01(ABVAL(RCV))
052167,000548: 11,3355 00013 10D
052168,000549: 11,3356 27737 RECRATIO
052169,000550: 11,3357 77244 BPL VLOAD
052170,000551: 11,3360 23370 CALLRECT
052171,000552: 11,3361 01527 TNUV
052172,000553: 11,3362 45246 ABVAL DSU
052173,000554: 11,3363 11220 3/4
052174,000555: 11,3364 77600 BOV
052175,000556: 11,3365 23370 CALLRECT
052176,000557: 11,3366 77640 BMN
052177,000558: 11,3367 23372 INTGRATE
052178,000559: 11,3370 77624 CALLRECT CALL
052179,000560: 11,3371 27671 RECTIFY
052180,000561: 11,3372 77775 INTGRATE VLOAD
052181,000562: 11,3373 01527 TNUV
052182,000563: 11,3374 25134 STOVL ZV
052183,000564: 11,3375 01521 TDELTAV
052184,000565: 11,3376 01126 STORE YV
052185,000566: 11,3377 77614 CLEAR
052186,000567: 11,3400 00261 JSWITCH
052187,000568: 11,3401 66375 DIFEQ0 VLOAD SSP
052188,000569: 11,3402 01126 YV
052189,000570: 11,3403 01501 DIFEQCNT
052190,000571: 11,3404 00000 0
052191,000572: 11,3405 16032 STODL ALPHAV
052192,000573: 11,3406 24007 DPZERO
052193,000574: 11,3407 02100 STORE H # START H AT ZERO. GOES 0(DELT/2)DELT.
052194,000575: 11,3410 52014 BON GOTO
052195,000576: 11,3411 00301 JSWITCH
052196,000577: 11,3412 23714 DOW..
052197,000578: 11,3413 22524 ACCOMP
052198,000579: 11,3414 52175 EARSPH VLOAD GOTO
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|
Page 1232
|
052200,000581: 11,3415 02105 RPQV
052201,000582: 11,3416 23335 INLUNCHK
052202,000583: 11,3417 60545 LUNSPH DLOAD SR2
052203,000584: 11,3420 00013 10D
052204,000585: 11,3421 50025 DSU BMN
052205,000586: 11,3422 27741 RSPHERE
052206,000587: 11,3423 23342 RECTEST
052207,000588: 11,3424 71214 BOF DLOAD
052208,000589: 11,3425 04340 RPQFLAG
052209,000590: 11,3426 23434 DOSWITCH
052210,000591: 11,3427 01517 TET
052211,000592: 11,3430 77624 CALL
052212,000593: 11,3431 33647 LUNPOS
052213,000594: 11,3432 77676 VCOMP
052214,000595: 11,3433 02105 STORE RPQV
052215,000596: 11,3434 77624 DOSWITCH CALL
052216,000597: 11,3435 23440 ORIGCHNG
052217,000598: 11,3436 77650 GOTO
052218,000599: 11,3437 23372 INTGRATE
052219,000600: 11,3440 45020 ORIGCHNG STQ CALL
052220,000601: 11,3441 02112 ORIGEX
052221,000602: 11,3442 27671 RECTIFY
052222,000603: 11,3443 53775 VLOAD VSL*
052223,000604: 11,3444 01535 RCV
052224,000605: 11,3445 57576 0,2
052225,000606: 11,3446 53651 VSU VSL*
052226,000607: 11,3447 02105 RPQV
052227,000608: 11,3450 57574 2,2
052228,000609: 11,3451 01503 STORE RRECT
052229,000610: 11,3452 01535 STORE RCV
052230,000611: 11,3453 57414 BOF VCOMP
052231,000612: 11,3454 00343 MOONFLAG
052232,000613: 11,3455 23456 +1
052233,000614: 11,3456 53715 PDVL VSL*
052234,000615: 11,3457 01543 VCV
052235,000616: 11,3460 57576 0,2
052236,000617: 11,3461 77651 VSU
052237,000618: 11,3462 77657 VSL*
052238,000619: 11,3463 57574 0 +2,2
052239,000620: 11,3464 01511 STORE VRECT
052240,000621: 11,3465 01543 STORE VCV
052241,000622: 11,3466 67154 LXA,2 SXA,2
052242,000623: 11,3467 02112 ORIGEX
052243,000624: 11,3470 00052 QPRET
052244,000625: 11,3471 52014 BON GOTO
052245,000626: 11,3472 00303 MOONFLAG
052246,000627: 11,3473 26710 CLRMOON
052247,000628: 11,3474 26715 SETMOON
|
|
Page 1233
|
052249,000630: # THE RECTIFY SUBROUTINE IS CALLED BY THE INTEGRATION PROGRAM AND OCCASIONALLY BY THE MEASUREMENT INCORPORATION
052250,000631: # ROUTINES TO ESTABLISH A NEW CONIC.
052251,000632:
052252,000633: 13,3671 BANK 13
052253,000634: 13,2000 SETLOC ORBITAL2
052254,000635: 13,2000 BANK
052255,000636:
052256,000637: 13,3671 77354 RECTIFY LXA,2 VLOAD
052257,000638: 13,3672 02030 PBODY
052258,000639: 13,3673 01521 TDELTAV
052259,000640: 13,3674 53257 VSL* VAD
052260,000641: 13,3675 57605 0 -7,2
052261,000642: 13,3676 01535 RCV
052262,000643: 13,3677 01503 STORE RRECT
052263,000644: 13,3700 25535 STOVL RCV
052264,000645: 13,3701 01527 TNUV
052265,000646: 13,3702 53257 VSL* VAD
052266,000647: 13,3703 57602 0 -4,2
052267,000648: 13,3704 01543 VCV
052268,000649: 13,3705 01511 MINIRECT STORE VRECT
052269,000650: 13,3706 25543 STOVL VCV
052270,000651: 13,3707 24007 ZEROVEC
052271,000652: 13,3710 01521 STORE TDELTAV
052272,000653: 13,3711 15527 STODL TNUV
052273,000654: 13,3712 24007 ZEROVEC
052274,000655: 13,3713 01551 STORE TC
052275,000656: 13,3714 01553 STORE XKEP
052276,000657: 13,3715 77616 RVQ
052277,000658:
052278,000659: 11,3475 BANK 11
052279,000660: 11,2000 SETLOC ORBITAL
052280,000661: 11,2000 BANK
|
|
Page 1234
|
052282,000663: # THE THREE DIFEQ ROUTINES - DIFEQ+0, DIFEQ+12, AND DIFEQ+24 - ARE ENTERED TO PROCESS THE CONTRIBUTIONS AT THE
052283,000664: # BEGINNING, MIDDLE, AND END OF THE TIMESTEP, RESPECTIVELY. THE UPDATING IS DONE BY THE NYSTROM METHOD.
052284,000665:
052285,000666: 11,3475 64575 DIFEQ+0 VLOAD VSR3
052286,000667: 11,3476 02062 FV
052287,000668: 11,3477 36046 STCALL PHIV
052288,000669: 11,3500 23655 DIFEQCOM
052289,000670: 11,3501 74575 DIFEQ+1 VLOAD VSR1
052290,000671: 11,3502 02062 FV
052291,000672: 11,3503 53206 PUSH VAD
052292,000673: 11,3504 02046 PHIV
052293,000674: 11,3505 26054 STOVL PSIV
052294,000675: 11,3506 53362 VSR1 VAD
052295,000676: 11,3507 02046 PHIV
052296,000677: 11,3510 36046 STCALL PHIV
052297,000678: 11,3511 23655 DIFEQCOM
052298,000679: 11,3512 57345 DIFEQ+2 DLOAD DMPR
052299,000680: 11,3513 02100 H
052300,000681: 11,3514 11230 DP2/3
052301,000682: 11,3515 74206 PUSH VXSC
052302,000683: 11,3516 02046 PHIV
052303,000684: 11,3517 53372 VSL1 VAD
052304,000685: 11,3520 01134 ZV
052305,000686: 11,3521 53361 VXSC VAD
052306,000687: 11,3522 02100 H
052307,000688: 11,3523 01126 YV
052308,000689: 11,3524 25126 STOVL YV
052309,000690: 11,3525 02062 FV
052310,000691: 11,3526 53322 VSR3 VAD
052311,000692: 11,3527 02054 PSIV
052312,000693: 11,3530 76561 VXSC VSL1
052313,000694: 11,3531 77655 VAD
052314,000695: 11,3532 01134 ZV
052315,000696: 11,3533 01134 STORE ZV
052316,000697: 11,3534 45014 BOFF CALL
052317,000698: 11,3535 00341 JSWITCH
052318,000699: 11,3536 23606 ENDSTATE
052319,000700: 11,3537 11210 GRP2PC
052320,000701: 11,3540 77354 LXA,2 VLOAD
052321,000702: 11,3541 01116 COLREG
052322,000703: 11,3542 01134 ZV
052323,000704: 11,3543 77732 VSL3 # ADJUST W-POSITION FOR STORAGE
052324,000705: 11,3544 12467 STORE W +54D,2
052325,000706: 11,3545 77775 VLOAD
052326,000707: 11,3546 01126 YV
052327,000708: 11,3547 40132 VSL3 BOV
052328,000709: 11,3550 23700 WMATEND
052329,000710: 11,3551 12401 STORE W,2
052330,000711:
052331,000712: 11,3552 77624 CALL
052332,000713: 11,3553 11210 GRP2PC
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|
Page 1235
|
052334,000715: 11,3554 66354 LXA,2 SSP
052335,000716: 11,3555 01116 COLREG
052336,000717: 11,3556 00052 S2
052337,000718: 11,3557 00000 0
052338,000719: 11,3560 67114 INCR,2 SXA,2
052339,000720: 11,3561 00006 6
052340,000721: 11,3562 01125 YV
052341,000722: 11,3563 45104 TIX,2 CALL
052342,000723: 11,3564 23651 RELOADSV
052343,000724: 11,3565 11210 GRP2PC
052344,000725: 11,3566 67154 LXA,2 SXA,2
052345,000726: 11,3567 01125 YV
052346,000727: 11,3570 01116 COLREG
052347,000728:
052348,000729: 11,3571 77624 NEXTCOL CALL
052349,000730: 11,3572 11210 GRP2PC
052350,000731: 11,3573 76754 LXA,2 VLOAD*
052351,000732: 11,3574 01116 COLREG
052352,000733: 11,3575 75376 W,2
052353,000734: 11,3576 77722 VSR3 # ADJUST W-POSITION FOR INTEGRATION
052354,000735: 11,3577 01126 STORE YV
052355,000736: 11,3600 76173 VLOAD* AXT,1
052356,000737: 11,3601 75310 W +54D,2
052357,000738: 11,3602 00000 0
052358,000739: 11,3603 77722 VSR3 # ADJUST W-VELOCITY FOR INTEGRATION
052359,000740: 11,3604 35134 STCALL ZV
052360,000741: 11,3605 23401 DIFEQ0
052361,000742:
052362,000743: 11,3606 77200 ENDSTATE BOV VLOAD
052363,000744: 11,3607 23000 GOBAQUE
052364,000745: 11,3610 01134 ZV
052365,000746: 11,3611 25527 STOVL TNUV
052366,000747: 11,3612 01126 YV
052367,000748: 11,3613 01521 STORE TDELTAV
052368,000749: 11,3614 43014 BON BOFF
052369,000750: 11,3615 04715 MIDAVFLG
052370,000751: 11,3616 27627 CKMID2 # CHECK FOR MID2 BEFORE GOING TO TIMEINC
052371,000752: 11,3617 01756 DIM0FLAG
052372,000753: 11,3620 27256 TESTLOOP
052373,000754: 11,3621 77776 EXIT
052374,000755: 11,3622 05353 TC PHASCHNG
052375,000756: 11,3623 04022 OCT 04022 # PHASE 1
052376,000757: 11,3624 05504 TC UPFLAG # PHASE CHANGE HAS OCCURRED BETWEEN
052377,000758: 11,3625 00236 ADRES REINTFLG # INTSTALL AND INTWAKE
052378,000759: 11,3626 06042 TC INTPRET
052379,000760: 11,3627 77731 SSP
052380,000761: 11,3630 00053 QPRET
052381,000762: 11,3631 23636 AMOVED
052382,000763: 11,3632 52014 BON GOTO
052383,000764: 11,3633 01714 VINTFLAG
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|
Page 1236
|
052385,000766: 11,3634 26660 ATOPCSM
052386,000767: 11,3635 26733 ATOPLEM
052387,000768: 11,3636 66214 AMOVED SET SSP
052388,000769: 11,3637 00061 JSWITCH
052389,000770: 11,3640 01117 COLREG
052390,000771: 11,3641 77741 DEC -30 B-14
052391,000772: 11,3642 66214 BOFF SSP
052392,000773: 11,3643 01755 D6OR9FLG
052393,000774: 11,3644 23571 NEXTCOL
052394,000775: 11,3645 01117 COLREG
052395,000776: 11,3646 77717 DEC -48 B-14
052396,000777: 11,3647 77650 GOTO
052397,000778: 11,3650 23571 NEXTCOL
052398,000779:
052399,000780: 11,3651 77745 RELOADSV DLOAD # RELOAD TEMPORARY STATE VECTOR
052400,000781: 11,3652 01115 TDEC # FROM PERMANENT IN CASE OF
052401,000782: 11,3653 34041 STCALL TDEC1
052402,000783: 11,3654 27140 INTEGRV2 # BY STARTING AT INTEGRV2.
052403,000784: 11,3655 43345 DIFEQCOM DLOAD DAD # INCREMENT H AND DIFEQCNT.
052404,000785: 11,3656 02076 DT/2
052405,000786: 11,3657 02100 H
052406,000787: 11,3660 66110 INCR,1 SXA,1
052407,000788: 11,3661 77763 DEC -12 B-14
052408,000789: 11,3662 01500 DIFEQCNT # DIFEQCNT SET FOR NEXT ENTRY.
052409,000790: 11,3663 02100 STORE H
052410,000791: 11,3664 74561 VXSC VSR1
052411,000792: 11,3665 02062 FV
052412,000793: 11,3666 74255 VAD VXSC
052413,000794: 11,3667 01134 ZV
052414,000795: 11,3670 02100 H
052415,000796: 11,3671 77655 VAD
052416,000797: 11,3672 01126 YV
052417,000798: 11,3673 02032 STORE ALPHAV
052418,000799: 11,3674 52014 BON GOTO
052419,000800: 11,3675 00301 JSWITCH
052420,000801: 11,3676 23714 DOW..
052421,000802: 11,3677 22504 FBR3
052422,000803:
052423,000804: 11,3700 43014 WMATEND CLEAR CLEAR
052424,000805: 11,3701 01676 DIM0FLAG # DONT INTEGRATE W THIS TIME
052425,000806: 11,3702 01671 ORBWFLAG # INVALIDATE W
052426,000807: 11,3703 77614 CLEAR
052427,000808: 11,3704 02676 RENDWFLG
052428,000809: 11,3705 77414 SET EXIT
052429,000810: 11,3706 01472 STATEFLG # PICK UP STATE VECTOR UPDATE
052430,000811: 11,3707 05567 TC ALARM
052431,000812: 11,3710 00421 OCT 421
052432,000813: 11,3711 06042 TC INTPRET
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Page 1237
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052434,000815: 11,3712 77650 GOTO
052435,000816: 11,3713 27256 TESTLOOP # FINISH INTEGRATING STATE VECTOR
052436,000817:
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Page 1238
|
052438,000819: # ORBITAL ROUTINE FOR EXTRAPOLATION OF THE W MATRIX. IT COMPUTES THE SECOND DERIVATIVE OF EACH COLUMN POSITION
052439,000820: # VECTOR OF THE MATRIX AND CALLS THE NYSTROM INTEGRATION ROUTINES TO SOLVE THE DIFFERENTIAL EQUATIONS. THE PROGRAM
052440,000821: # USES A TABLE OF VEHICLE POSITION VECTORS COMPUTED DURING THE INTEGRATION OF THE VEHICLES POSITION AND VELOCITY.
052441,000822:
052442,000823: 11,3714 70754 DOW.. LXA,2 DLOAD*
052443,000824: 11,3715 02030 PBODY
052444,000825: 11,3716 51770 MUEARTH,2
052445,000826: 11,3717 36072 STCALL BETAM
052446,000827: 11,3720 23742 DOW..1
052447,000828: 11,3721 02062 STORE FV
052448,000829: 11,3722 62014 BOF INCR,1
052449,000830: 11,3723 00342 MIDFLAG
052450,000831: 11,3724 23264 NBRANCH
052451,000832: 11,3725 77771 DEC -6 B-14
052452,000833: 11,3726 70744 LXC,2 DLOAD*
052453,000834: 11,3727 02030 PBODY
052454,000835: 11,3730 51772 MUEARTH -2,2
052455,000836: 11,3731 36072 STCALL BETAM
052456,000837: 11,3732 23742 DOW..1
052457,000838: 11,3733 50414 BON VSR6
052458,000839: 11,3734 00303 MOONFLAG
052459,000840: 11,3735 23736 +1
052460,000841: 11,3736 77655 VAD
052461,000842: 11,3737 02062 FV
052462,000843: 11,3740 36062 STCALL FV
052463,000844: 11,3741 23264 NBRANCH
052464,000845: 11,3742 60575 DOW..1 VLOAD VSR4
052465,000846: 11,3743 02032 ALPHAV
052466,000847: 11,3744 53513 PDVL* UNIT
052467,000848: 11,3745 02132 VECTAB,1
052468,000849: 11,3746 46315 PDVL VPROJ
052469,000850: 11,3747 02032 ALPHAV
052470,000851: 11,3750 52361 VXSC VSU
052471,000852: 11,3751 11220 3/4
052472,000853: 11,3752 60325 PDDL NORM
052473,000854: 11,3753 00045 36D
052474,000855: 11,3754 00052 S2
052475,000856: 11,3755 63406 PUSH DSQ
052476,000857: 11,3756 77605 DMP
052477,000858: 11,3757 65301 NORM PDDL
052478,000859: 11,3760 00043 34D
052479,000860: 11,3761 02072 BETAM
052480,000861: 11,3762 56342 SR1 DDV
052481,000862: 11,3763 77761 VXSC
052482,000863: 11,3764 57154 LXA,2 XAD,2
052483,000864: 11,3765 00051 S2
052484,000865: 11,3766 00051 S2
052485,000866: 11,3767 57074 XAD,2 XAD,2
052486,000867: 11,3770 00051 S2
052487,000868: 11,3771 00042 34D
052488,000869: 11,3772 43457 VSL* RVQ
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|
Page 1239
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052490,000871: 11,3773 57606 0 -8D,2 # ****************************************
052491,000872:
052492,000873: 12,2000 SETLOC ORBITAL1
052493,000874: 12,2000 BANK
052494,000875:
052495,000876: 12,3755 04631 23146 3/5 2DEC .6 B-2
052496,000877: 12,3757 14000 00000 THREE/8 2DEC .375
052497,000878: 12,3761 02314 31463 .3D 2DEC .3 B-2
052498,000879: 12,3763 01400 00000 3/64 2DEC 3 B-6
052499,000880: 12,3765 10000 00000 DP1/4 2DEC .25
052500,000881: 12,3767 12,3765 DQUARTER EQUALS DP1/4
052501,000882: 12,3767 12,3765 POS1/4 EQUALS DP1/4
052502,000883: 12,3767 03000 00000 3/32 2DEC 3 B-5
052503,000884: 12,3771 36000 00000 15/16 2DEC 15. B-4
052504,000885:
052505,000886: 05,3774 BANK 05
052506,000887: 04,2000 SETLOC ORBITAL3
052507,000888: 04,2000 BANK
052508,000889:
052509,000890: 04,3217 30000 00000 3/4 2DEC 3.0 B-2
052510,000891: 04,3221 22525 12525 7/12 2DEC .5833333333
052511,000892: 04,3223 22000 00000 9/16 2DEC 9 B-4
052512,000893: 04,3225 01200 00000 5/128 2DEC 5 B-7
052513,000894: 04,3227 12,2006 DPZERO EQUALS ZEROVEC
052514,000895: 04,3227 25252 25253 DP2/3 2DEC .6666666667
052515,000896: 04,3231 04,3227 2/3 EQUALS DP2/3
052516,000897: 04,3231 00027 OCT27 OCT 27
052517,000898:
052518,000899: 13,3716 BANK 13
052519,000900: 13,2000 SETLOC ORBITAL2
052520,000901: 13,2000 BANK
052521,000902: # IT IS VITAL THAT THE FOLLOWING CONSTANTS NOT BE SHUFFLED
052522,000903: 13,3716 77764 DEC -11 B-14
052523,000904: 13,3717 77775 DEC -2 B-14
052524,000905: 13,3720 77766 DEC -9 B-14
052525,000906: 13,3721 77771 DEC -6 B-14
052526,000907: 13,3722 77775 DEC -2 B-14
052527,000908: 13,3723 77775 DEC -2 B-14
052528,000909: 13,3724 00000 DEC 0 B-14
052529,000910: 13,3725 77763 DEC -12 B-14
052530,000911: 13,3726 77766 DEC -9 B-14
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Page 1240
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052532,000913: 13,3727 77773 DEC -4 B-14
052533,000914: 13,3730 77770 ASCALE DEC -7 B-14
052534,000915: 13,3731 77771 DEC -6 B-14
052535,000916: 13,3732 24000 00000 5/8 2DEC 5 B-3
052536,000917: 13,3734 74631 63145 -1/12 2DEC -.1
052537,000918: 13,3736 00243 32703 RECRATIO 2DEC .01
052538,000919: 13,3740 03654 21000 RSPHERE 2DEC 64373.76 E3 B-29
052539,000920: 13,3742 03654 21000 RDM 2DEC 16093.44 E3 B-27
052540,000921: 13,3744 04627 25200 RDE 2DEC 80467.20 E3 B-29
052541,000922:
052542,000923: 13,3746 RATT EQUALS 00
052543,000924: 13,3746 VATT EQUALS 6D
052544,000925: 13,3746 TAT EQUALS 12D
052545,000926: 13,3746 RATT1 EQUALS 14D
052546,000927: 13,3746 VATT1 EQUALS 20D
052547,000928: 13,3746 MU(P) EQUALS 26D
052548,000929: 13,3746 TDEC1 EQUALS 32D
052549,000930: 13,3746 URPV EQUALS 14D
052550,000931: 13,3746 0022 COSPHI/2 EQUALS URPV +4
052551,000932: 13,3746 UZ EQUALS 20D
052552,000933: 13,3746 TVEC EQUALS 26D
052553,000934:
End of include-file ORBITAL_INTEGRATION.agc. Parent file is MAIN.agc