Source Code
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These source-code files are part of a reconstructed copy of Luminary 98, a
development version of the Apollo 11 Lunar Module (LM) Apollo Guidance Computer
(AGC) software.
The reconstruction began with source code of Luminary 99 revision 1 previously
transcribed from a digitized copy of that program. The code was then updated
by undoing changes described in original Luminary memo 85, using asterisks
indicating changed lines in the listing as a guide. While no listing of this
version is known to exist, nor are the memory-bank checksums available,
the reconstruction is believed to be correct because it was an an intermediate
step in reconstructing Luminary 97 whose reconstruction was
verified by matching memory-bank checksums to those listed in drawing 2021152G.
Note that page numbers in the reconstructed code match those on the Luminary 099
revision 001 printout, although the added code would likely have changed page
numbers for a real Luminary 98 listing.
Comments from the original source code are prefixed with a single '#' symbol,
whereas comments added later are prefixed by "##" or "###". Report any errors
noted by creating an
issue report at the Virtual AGC
project's GitHub repository.
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047455,000002: ## Copyright: Public domain.
047456,000003: ## Filename: PLANETARY_INERTIAL_ORIENTATION.agc
047457,000004: ## Purpose: A section of Luminary revision 98.
047458,000005: ## It is part of the reconstructed source code for the a
047459,000006: ## development version of the flight software for the Lunar
047460,000007: ## Module's (LM) Apollo Guidance Computer (AGC) for Apollo 11.
047461,000008: ## The code has been recreated from a copy of Luminary 99
047462,000009: ## revision 001, using asterisks indicating changed lines in
047463,000010: ## the listing and Luminary Memo #85, which lists changes between
047464,000011: ## Luminary 98 and 99.
047465,000012: ## Reference: pp. 1140-1148
047466,000013: ## Assembler: yaYUL
047467,000014: ## Contact: Ron Burkey <info@sandroid.org>.
047468,000015: ## Website: www.ibiblio.org/apollo/index.html
047469,000016: ## Mod history: 2019-07-28 MAS Created from Luminary 99.
047470,000017:
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Page 1140
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047472,000019: # ..... RP-TO-R SUBROUTINE .....
047473,000020: # SUBROUTINE TO CONVERT RP (VECTOR IN PLANETARY COORDINATE SYSTEM, EITHER
047474,000021: # EARTH-FIXED OR MOON-FIXED) TO R (SAME VECTOR IN THE BASIC REF. SYSTEM)
047475,000022:
047476,000023: # R = MT(T) * (RP + LP X RP) MT = M MATRIX TRANSPOSE
047477,000024:
047478,000025: # CALLING SEQUENCE
047479,000026: # L CALL
047480,000027: # L+1 RP-TO-R
047481,000028:
047482,000029: # SUBROUTINES USED
047483,000030: # EARTHMX, MOONMX, EARTHL
047484,000031:
047485,000032: # ITEMS AVAILABLE FROM LAUNCH DATA
047486,000033: # 504LM = THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL, EXPRESSED
047487,000034: # IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
047488,000035:
047489,000036: # ITEMS NECESSARY FOR SUBR. USED (SEE DESCRIPTION OF SUBR.)
047490,000037:
047491,000038: # INPUT
047492,000039: # MPAC = 0 FOR EARTH, NON-ZERO FOR MOON
047493,000040: # 0-5D = RP VECTOR
047494,000041: # 6-7D = TIME
047495,000042:
047496,000043: # OUTPUT
047497,000044: # MPAC = R VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
047498,000045:
047499,000046: 26,2000 SETLOC PLANTIN1
047500,000047: 26,2000 BANK
047501,000048:
047502,000049: 26,3716 COUNT* $$/LUROT
047503,000050:
047504,000051: 26,3716 46020 RP-TO-R STQ BHIZ
047505,000052: 26,3717 00050 RPREXIT
047506,000053: 26,3720 55733 RPTORA
047507,000054: 26,3721 77624 CALL # COMPUTE M MATRIX FOR MOON
047508,000055: 26,3722 51720 MOONMX # LP=LM FOR MOON RADIANS B0
047509,000056: 26,3723 77775 VLOAD
047510,000057: 26,3724 02013 504LM
047511,000058: 26,3725 53235 RPTORB VXV VAD
047512,000059: 26,3726 00001 504RPR
047513,000060: 26,3727 00001 504RPR
047514,000061: 26,3730 52105 VXM GOTO
047515,000062: 26,3731 00025 MMATRIX # MPAC=R=MT(T)*(RP+LPXRP)
047516,000063: 26,3732 51706 RPRPXXXX # RESET PUSHLOC TO 0 BEFORE EXITING
047517,000064: 26,3733 77624 RPTORA CALL # EARTH COMPUTATIONS
047518,000065: 26,3734 55743 EARTHMX # M MATRIX B-1
047519,000066: 26,3735 77624 CALL
047520,000067: 26,3736 15753 EARTHL # L VECTOR RADIANS B0
047521,000068: 26,3737 76521 MXV VSL1 # LP=M(T)*L RAD B-0
047522,000069: 26,3740 00025 MMATRIX
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Page 1141
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047524,000071: 26,3741 77650 GOTO
047525,000072: 26,3742 55725 RPTORB
047526,000073: 24,2000 SETLOC PLANTIN
047527,000074: 24,2000 BANK
047528,000075: 24,3670 COUNT* $$/LUROT
047529,000076:
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Page 1142
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047531,000078: # ..... R-TO-RP SUBROUTINE .....
047532,000079: # SUBROUTINE TO CONVERT R (VECTOR IN REFERENCE COORD. SYSTEM) TO RP
047533,000080: # (VECTOR IN PLANETARY COORD SYSTEM) EITHER EARTH-FIXED OR MOON-FIXED
047534,000081:
047535,000082: # RP = M(T) * (R - L X R)
047536,000083:
047537,000084: # CALLING SEQUENCE
047538,000085: # L CALL
047539,000086: # L+1 R-TO-RP
047540,000087:
047541,000088: # SUBROUTINES USED
047542,000089: # EARTHMX, MOONMX, EARTHL
047543,000090:
047544,000091: # INPUT
047545,000092: # MPAC = 0 FOR EARTH, NON-ZERO FOR MOON
047546,000093: # 0-5D = R VECTOR
047547,000094: # 6-7D = TIME
047548,000095:
047549,000096: # ITEMS AVAILABLE FROM LAUNCH DATA
047550,000097: # 504LM = THE LIBRATION VECTOR L OF THE MOON AT TIME TIMSUBL, EXPRESSED
047551,000098: # IN THE MOON-FIXED COORD. SYSTEM RADIANS B0
047552,000099:
047553,000100: # ITEMS NECESSARY FOR SUBROUTINES USED (SEE DESCRIPTION OF SUBR.)
047554,000101:
047555,000102: # OUTPUT
047556,000103: # MPAC = RP VECTOR METERS B-29 FOR EARTH, B-27 FOR MOON
047557,000104:
047558,000105: 24,3670 46020 R-TO-RP STQ BHIZ
047559,000106: 24,3671 00050 RPREXIT
047560,000107: 24,3672 51712 RTORPA
047561,000108: 24,3673 77624 CALL
047562,000109: 24,3674 51720 MOONMX
047563,000110: 24,3675 61375 VLOAD VXM
047564,000111: 24,3676 02013 504LM # LP=LM
047565,000112: 24,3677 00025 MMATRIX
047566,000113: 24,3700 77772 VSL1 # L = MT(T)*LP RADIANS B0
047567,000114: 24,3701 51235 RTORPB VXV BVSU
047568,000115: 24,3702 00001 504RPR
047569,000116: 24,3703 00001 504RPR
047570,000117: 24,3704 77721 MXV # M(T)*(R-LXR) B-2
047571,000118: 24,3705 00025 MMATRIX
047572,000119: 24,3706 40372 RPRPXXXX VSL1 SETPD
047573,000120: 24,3707 00001 0D
047574,000121: 24,3710 77650 GOTO
047575,000122: 24,3711 00050 RPREXIT
047576,000123: 24,3712 77624 RTORPA CALL # EARTH COMPUTATIONS
047577,000124: 24,3713 55743 EARTHMX
047578,000125: 24,3714 77624 CALL
047579,000126: 24,3715 15753 EARTHL
047580,000127: 24,3716 77650 GOTO # MPAC=L=(-AX,-AY,0) RAD B-0
047581,000128: 24,3717 51701 RTORPB
047582,000129:
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Page 1143
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047584,000131: # ..... MOONMX SUBROUTINE .....
047585,000132: # SUBROUTINE TO COMPUTE THE TRANSFORMATION MATRIX M FOR THE MOON
047586,000133:
047587,000134: # CALLING SEQUENCE
047588,000135: # L CALL
047589,000136: # L+1 MOONMX
047590,000137:
047591,000138: # SUBROUTINES USED
047592,000139: # NEWANGLE
047593,000140:
047594,000141: # INPUT
047595,000142: # 6-7D = TIME
047596,000143:
047597,000144: # ITEMS AVAILABLE FROM LAUNCH DATA
047598,000145: # BSUBO, BDOT
047599,000146: # TIMSUBO, NODIO, NODDOT, FSUBO, FDOT
047600,000147: # COSI = COS(I) B-1
047601,000148: # SINI = SIN(I) B-1
047602,000149: # I IS THE ANGLE BETWEEN THE MEAN LUNAR EQUATORIAL PLANE AND THE
047603,000150: # PLANE OF THE ECLIPTIC (1 DEGREE 32.1 MINUTES)
047604,000151:
047605,000152: # OUTPUT
047606,000153: # MMATRIX = 3X3 M MATRIX B-1 (STORED IN VAC AREA)
047607,000154:
047608,000155: 24,3720 40220 MOONMX STQ SETPD
047609,000156: 24,3721 00051 EARTHMXX
047610,000157: 24,3722 00011 8D
047611,000158: 24,3723 77770 AXT,1 # B REQUIRES SL 0, SL 5 IN NEWANGLE
047612,000159: 24,3724 00005 5
047613,000160: 24,3725 65345 DLOAD PDDL # PD 10D 8-9D=BSUBO
047614,000161: 24,3726 14017 BSUBO # 10-11D=BDOT
047615,000162: 24,3727 14011 BDOT
047616,000163: 24,3730 45006 PUSH CALL # PD 12D
047617,000164: 24,3731 53743 NEWANGLE # EXIT WITH PD 8D AND MPAC= B REVS B0
047618,000165: 24,3732 71406 PUSH COS # PD 10D
047619,000166: 24,3733 14041 STODL COB # PD 8D COS(B) B-1
047620,000167: 24,3734 77756 SIN # SIN(B) B-1
047621,000168: 24,3735 14043 STODL SOB # SETUP INPUT FOR NEWANGLE
047622,000169: 24,3736 14015 FSUBO # 8-9D=FSUBO
047623,000170: 24,3737 41525 PDDL PUSH # PD 10D THEN 12D 10-11D=FDOT
047624,000171: 24,3740 14007 FDOT
047625,000172: 24,3741 45170 AXT,1 CALL # F REQUIRES SL 1, SL 6 IN NEWANGLE
047626,000173: 24,3742 00004 4
047627,000174: 24,3743 53743 NEWANGLE # EXIT WITH PD 8D AND MPAC= F REVS B0
047628,000175: 24,3744 14027 STODL AVECTR +2 # SAVE F TEMP
047629,000176: 24,3745 14013 NODIO # 8-9D=NODIO
047630,000177: 24,3746 41525 PDDL PUSH # PD 10D THEN 12D 10-11D=NODDOT
047631,000178: 24,3747 14005 NODDOT # MPAC=T
047632,000179: 24,3750 45170 AXT,1 CALL # NODE REQUIRES SL 0, SL 5 IN NEWANGLE
047633,000180: 24,3751 00005 5
047634,000181: 24,3752 53743 NEWANGLE # EXIT WITH PD 8D AND MPAC= NODI REVS B0
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Page 1144
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047636,000183: 24,3753 71406 PUSH COS # PD 10D 8-9D= NODI REVS B0
047637,000184: 24,3754 77606 PUSH # PD 12D 10-11D= COS(NODI) B-1
047638,000185: 24,3755 00025 STORE AVECTR
047639,000186: 24,3756 76405 DMP SL1R
047640,000187: 24,3757 00041 COB # COS(NODI) B-1
047641,000188: 24,3760 14035 STODL BVECTR +2 # PD 10D 20-25D=AVECTR= COB*SIN(NODI)
047642,000189: 24,3761 76405 DMP SL1R # SOB*SIN(NODI)
047643,000190: 24,3762 00043 SOB
047644,000191: 24,3763 14037 STODL BVECTR +4 # PD 8D
047645,000192: 24,3764 41556 SIN PUSH # PD 10D -SIN(NODI) B-1
047646,000193: 24,3765 77676 DCOMP # 26-31D=BVECTR= COB*COS(NODI)
047647,000194: 24,3766 14033 STODL BVECTR # PD 8D SOB*COS(NODI)
047648,000195: 24,3767 00027 AVECTR +2 # MOVE F FROM TEMP LOC. TO 504F
047649,000196: 24,3770 14007 STODL 504F
047650,000197: 24,3771 76405 DMP SL1R
047651,000198: 24,3772 00041 COB
047652,000199: 24,3773 77650 GOTO
047653,000200: 24,3774 53671 MOONMXA
047654,000201:
047655,000202: 25,3671 BANK 25
047656,000203: 25,2000 SETLOC PLANTIN3
047657,000204: 25,2000 BANK
047658,000205: 25,3671 COUNT* $$/LUROT
047659,000206:
047660,000207: 25,3671 14027 MOONMXA STODL AVECTR +2
047661,000208: 25,3672 00011 SINNODI # 8-9D=SIN(NODI) B-1
047662,000209: 25,3673 76405 DMP SL1R
047663,000210: 25,3674 00043 SOB
047664,000211: 25,3675 14031 STODL AVECTR +4 # 0
047665,000212: 25,3676 06522 HI6ZEROS # 8-13D= CVECTR= -SOB B-1
047666,000213: 25,3677 57525 PDDL DCOMP # PD 10D COB
047667,000214: 25,3700 00043 SOB
047668,000215: 25,3701 63325 PDDL PDVL # PD 12D THEN PD 14D
047669,000216: 25,3702 00041 COB
047670,000217: 25,3703 00033 BVECTR
047671,000218: 25,3704 63361 VXSC PDVL # PD 20D BVECTR*SINI B-2
047672,000219: 25,3705 14003 SINI
047673,000220: 25,3706 00011 CVECTR
047674,000221: 25,3707 53361 VXSC VAD # PD 14D CVECTR*COSI B-2
047675,000222: 25,3710 14001 COSI
047676,000223: 25,3711 77772 VSL1
047677,000224: 25,3712 24041 STOVL MMATRIX +12D # PD 8D M2=BVECTR*SINI+CVECTR*COSI B-1
047678,000225: 25,3713 63361 VXSC PDVL # PD 14D
047679,000226: 25,3714 14003 SINI # CVECTR*SINI B-2
047680,000227: 25,3715 00033 BVECTR
047681,000228: 25,3716 52361 VXSC VSU # PD 8D BVECTR*COSI B-2
047682,000229: 25,3717 14001 COSI
047683,000230: 25,3720 65372 VSL1 PDDL # PD 14D
047684,000231: 25,3721 00007 504F # 8-13D=DVECTR=BVECTR*COSI-CVECTR*SINI B-1
047685,000232: 25,3722 74346 COS VXSC
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Page 1145
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047687,000234: 25,3723 00011 DVECTR
047688,000235: 25,3724 73525 PDDL SIN # PD 20D 14-19D= DVECTR*COSF B-2
047689,000236: 25,3725 00007 504F
047690,000237: 25,3726 52361 VXSC VSU # PD 14D AVECTR*SINF B-2
047691,000238: 25,3727 00025 AVECTR
047692,000239: 25,3730 77772 VSL1
047693,000240: 25,3731 14033 STODL MMATRIX +6 # M1= AVECTR*SINF-DVECTR*COSF B-1
047694,000241: 25,3732 00007 504F
047695,000242: 25,3733 74356 SIN VXSC # PD 8D
047696,000243: 25,3734 71525 PDDL COS # PD 14D 8-13D=DVECTR*SINF B-2
047697,000244: 25,3735 00007 504F
047698,000245: 25,3736 53361 VXSC VAD # PD 8D AVECTR*COSF B-2
047699,000246: 25,3737 00025 AVECTR
047700,000247: 25,3740 57572 VSL1 VCOMP
047701,000248: 25,3741 34025 STCALL MMATRIX # M0= -(AVECTR*COSF+DVECTR*SINF) B-1
047702,000249: 25,3742 00051 EARTHMXX
047703,000250:
047704,000251: # COMPUTE X=X0+(XDOT)(T+T0)
047705,000252: # 8-9D= XO (REVS B-0), PUSHLOC SET AT 12D
047706,000253: # 10-11D=XDOT (REVS/CSEC) SCALED B+23 FOR WEARTH,B+28 FOR NODDOT AND BDOT
047707,000254: # AND B+27 FOR FDOT
047708,000255: # X1=DIFFERENCE IN 23 AND SCALING OF XDOT, =0 FOR WEARTH, 5 FOR NODDOT AND
047709,000256: # BDOT AND 4 FOR FDOT
047710,000257: # 6-7D=T (CSEC B-28), TIMSUBO= (CSEC B-42 TRIPLE PREC.)
047711,000258:
047712,000259: 25,3743 54345 NEWANGLE DLOAD SR # ENTER PD 12D
047713,000260: 25,3744 00007 6D
047714,000261: 25,3745 20617 14D
047715,000262: 25,3746 72371 TAD TLOAD # CHANGE MODE TO TP
047716,000263: 25,3747 01707 TIMSUBO
047717,000264: 25,3750 00155 MPAC
047718,000265: 25,3751 14017 STODL TIMSUBM # T+T0 CSEC B-42
047719,000266: 25,3752 00020 TIMSUBM +1
047720,000267: 25,3753 77605 DMP # PD 10D MULT BY XDOT IN 10-11D
047721,000268: 25,3754 43257 SL* DAD # PD 8D ADD XO IN 8-9D AFTER SHIFTING
047722,000269: 25,3755 20206 5,1 # SUCH THAT SCALING IS B-0
047723,000270: 25,3756 67206 PUSH SLOAD # PD 10D SAVE PARTIAL (X0+XDOT*T) IN 8-9D
047724,000271: 25,3757 00017 TIMSUBM
047725,000272: 25,3760 41261 SL DMP
047726,000273: 25,3761 20212 9D
047727,000274: 25,3762 00013 10D # XDOT
047728,000275: 25,3763 43257 SL* DAD # PD 8D SHIFT SUCH THAT THIS PART OF X
047729,000276: 25,3764 20213 10D,1 # IS SCALED REVS/CSEC B-0
047730,000277: 25,3765 77600 BOV # TURN OFF OVERFLOW IF SET BY SHIFT
047731,000278: 25,3766 53767 +1 # INSTRUCTION BEFORE EXITING
047732,000279: 25,3767 77616 RVQ # MPAC=X= X0+(XDOT)(T+T0) REVS B0
047733,000280:
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Page 1146
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047735,000282: # ..... EARTHMX SUBROUTINE .....
047736,000283: # SUBROUTINE TO COMPUTE THE TRANSFORMATION MATRIX M FOR THE EARTH
047737,000284:
047738,000285: # CALLING SEQUENCE
047739,000286: # L CALL
047740,000287: # L+1 EARTHMX
047741,000288:
047742,000289: # SUBROUTINES USED
047743,000290: # NEWANGLE
047744,000291:
047745,000292: # INPUT
047746,000293: # INPUT AVAILABLE FROM LAUNCH DATA AZO REVS B-0
047747,000294: # TEPHEM CSEC B-42
047748,000295: # 6-7D= TIME CSEC B-28
047749,000296:
047750,000297: # OUTPUT
047751,000298: # MMATRIX= 3X3 M MATRIX B-1 (STORED IN VAC AREA)
047752,000299:
047753,000300: 26,3743 BANK 26
047754,000301: 26,2000 SETLOC PLANTIN1
047755,000302: 26,2000 BANK
047756,000303: 26,3743 COUNT* $$/LUROT
047757,000304:
047758,000305: 26,3743 40220 EARTHMX STQ SETPD # SET 8-9D=AZO
047759,000306: 26,3744 00051 EARTHMXX
047760,000307: 26,3745 00011 8D # 10-11D=WEARTH
047761,000308: 26,3746 77770 AXT,1 # FOR SL 5, AND SL 10 IN NEWANGLE
047762,000309: 26,3747 00000 0
047763,000310: 26,3750 65345 DLOAD PDDL # LEAVING PD SET AT 12D FOR NEWANGLE
047764,000311: 26,3751 01712 AZO
047765,000312: 26,3752 14021 WEARTH
047766,000313: 26,3753 45006 PUSH CALL
047767,000314: 26,3754 53743 NEWANGLE
047768,000315: 26,3755 41401 SETPD PUSH # 18-19D=504AZ
047769,000316: 26,3756 00023 18D # COS(AZ) SIN(AZ) 0
047770,000317: 26,3757 65346 COS PDDL # 20-37D= MMATRIX= -SIN(AZ) COS(AZ) 0 B-1
047771,000318: 26,3760 00023 504AZ # 0 0 1
047772,000319: 26,3761 65356 SIN PDDL
047773,000320: 26,3762 06522 HI6ZEROS
047774,000321: 26,3763 73525 PDDL SIN
047775,000322: 26,3764 00023 504AZ
047776,000323: 26,3765 65276 DCOMP PDDL
047777,000324: 26,3766 00023 504AZ
047778,000325: 26,3767 63346 COS PDVL
047779,000326: 26,3770 06522 HI6ZEROS
047780,000327: 26,3771 41525 PDDL PUSH
047781,000328: 26,3772 06520 HIDPHALF
047782,000329: 26,3773 77650 GOTO
047783,000330: 26,3774 00051 EARTHMXX
047784,000331:
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Page 1147
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047786,000333: # ..... EARTHL SUBROUTINE .....
047787,000334: # SUBROUTINE TO COMPUTE L VECTOR FOR EARTH
047788,000335:
047789,000336: # CALLING SEQUENCE
047790,000337: # L CALL
047791,000338: # L+1 EARTHL
047792,000339:
047793,000340: # INPUT
047794,000341: # AXO,AYO SET AT LAUNCH TIME WITH AYO IMMEDIATELY FOLLOWING AXO IN CORE
047795,000342:
047796,000343: # OUTPUT
047797,000344: # -AX
047798,000345: # MPAC= -AY RADIANS B-0
047799,000346: # 0
047800,000347:
047801,000348: 06,3753 BANK 06
047802,000349: 06,2000 SETLOC EARTHLOC
047803,000350: 06,2000 BANK
047804,000351: 06,3753 COUNT* $$/LUROT
047805,000352:
047806,000353: 06,3753 57545 EARTHL DLOAD DCOMP
047807,000354: 06,3754 01716 AXO
047808,000355: 06,3755 14017 STODL 504LPL
047809,000356: 06,3756 01714 -AYO
047810,000357: 06,3757 14021 STODL 504LPL +2
047811,000358: 06,3760 24007 LO6ZEROS
047812,000359: 06,3761 24023 STOVL 504LPL +4
047813,000360: 06,3762 00017 504LPL
047814,000361: 06,3763 77616 RVQ
047815,000362:
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Page 1148
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047817,000364: # CONSTANTS AND ERASABLE ASSIGNMENTS
047818,000365:
047819,000366: 06,3764 12,2004 1B1 = DP1/2 # 1 SCALED B-1
047820,000367: 06,3764 0000050 RPREXIT = S1 # R-TO-RP AND RP-TO-R SUBR EXIT
047821,000368: 06,3764 0000051 EARTHMXX = S2 # EARTHMX, MOONMX SUBR. EXITS
047822,000369: 06,3764 504RPR = 0D # 6 REGS R OR RP VECTOR
047823,000370: 06,3764 SINNODI = 8D # 2 SIN(NODI)
047824,000371: 06,3764 DVECTR = 8D # 6 D VECTOR MOON
047825,000372: 06,3764 CVECTR = 8D # 6 C VECTR MOON
047826,000373: 06,3764 504AZ = 18D # 2 AZ
047827,000374: 06,3764 TIMSUBM = 14D # 3 TIME SUB M (MOON) T+T0 IN GETAZ
047828,000375: 06,3764 504LPL = 14D # 6 L OR LP VECTOR
047829,000376: 06,3764 AVECTR = 20D # 6 A VECTOR (MOON)
047830,000377: 06,3764 BVECTR = 26D # 6 B VECTOR (MOON)
047831,000378: 06,3764 MMATRIX = 20D # 18 M MATRIX
047832,000379: 06,3764 COB = 32D # 2 COS(B) B-1
047833,000380: 06,3764 SOB = 34D # 2 SIN(B) B-1
047834,000381: 06,3764 504F = 6D # 2 F(MOON)
047835,000382:
End of include-file PLANETARY_INERTIAL_ORIENTATION.agc. Parent file is MAIN.agc