Friday, July 23, 1999

A Picture-Perfect Prom?

https://welib.org/md5/43492d9a0250d50113e94bbd54337fac

Aviation Week: December 14,1998

 https://welib.org/md5/083f4c61669dc3a288ae78424bf53c0b

GOES-6

 1983-041A


Geostationary Operational Environmental Satellite 06 (GOES F) was launched by Delta 3914 from Cape Canaveral LC17A at 2226 on 1983 Apr 28. By May 13 it was on station at the GOES W position. After the failure of GOES 5's imager in Jul 1984, GOES 6 was moved to a compromise position at 98W, from where it could cover both coasts of the United States. It arrived there on 1984 Aug 21. In Nov 1986 it was moved to 109.3W in anticipation of the GOES 7 launch, arriving on station on Dec 28.


GOES 6 
 

DateTimeEventOrbit  

1983 Apr 28  2226  Launch by Delta 3914 
  T+0:57 SRM 1-5 off 
  SRM 6-9 on 
  T+1:04 SRM 1-5 sep 
  SRM 6-9 off 
  T+2:01 SRM 6-9 sep 
  T+3:44 MECO 
  T+3:52 Stage 1 sep 
 2230 T+3:58 SES-1 4:20 
  T+4:? Fairing 
 2234  T+8:18 SECO-1  190? x 400? x 28?  
 2246  T+20:14 SES-2 51s 
 2247  T+21:05 SECO-2  260? x ? x 26? 
 2248  T+22:07 Spinup 
 2248  T+22:09 St 2 sep 
 2248 T+22:40 TES 44s 
 2249 T+23:33 TECO 
 2250 T+24:42 St 3 sep 883.42 258 x 47981 x 25.3 
  SES-3 depletion  118.39 404 x 2827 x 25.3 
1983 Apr 30  1130?  Star 27 burn 35s, 1st apo 
 1130?  Star 27 burnout 
 1145?  Star 27 eject 
1983 Apr 30    1707.33 33377 x 48482 x 0.4 
1983 May 3    1708.31 33531 x 48386 x 0.5 
1983 May 6    1568.49 33528 x 43151 x 0.5 
1983 May 9    1566.48 35463 x 41140 x 0.5  
1983 May 9    1480.99 35435 x 37885 x 0.5  
1983 May 10    1429.67 35435 x 35885 x 0.5 GEO 138.2W+1.6E 
1983 May 14    1436.00 35716 x 35852 x 0.4 GEO 134.8W 
1984 Jan 30    1436.12 35781 x 35792 x 0.1 GEO 136.1W 
1984 Aug 10   mv out  1436.35 35781 x 35802 x 0.1 GEO 135.2W 
1984 Aug 12    1431.05 35580 x 35794 x 0.1 
1984 Sep 11   mv in 97W  1436.06 35775 x 35796 x 0.0 GEO 97.8W 
1984 Oct 13    1436.11 35779 x 35794 x 0.0 GEO 97.0W 
1984 Oct 24   mv out  
1984 Dec 12   mv in 108W  1436.28 35731 x 35848 x 0.2 GEO 108.1W 
1985 Jan 18    1436.11 35710 x 35863 x 0.0 GEO 108.5W 
1985 May 26   mv out  1436.08 35745 x 35827 x 0.05 GEO 107.8W 
1985 Jul 11   mv in 97W  1436.00 35780 x 35789 x 0.1 GEO 98.9W 
1985 Aug 28    1435.96 35780 x 35787 x 0.1 GEO 97.4W 
1985 Oct 22   mv out  1436.11 35784 x 35789 x 0.1 GEO 97.7W 
1985 Oct 24    1437.58 35783 x 35847 x 0.1  
1986 Jan 16   mv in 108W  1436.11 35779 x 35794 x 0.0 GEO 108.2W 
1986 Jun 12    1436.20 35787 x 35790 x 0.1 GEO 108.3W 
1986 Jun 20   mv out  1434.34 35712 x 35791 x 0.1 GEO 107.6W+0.4E 
1986 Jul 8   mv in 97W  1436.06 35781 x 35790 x 0.0 GEO 98.6W 
1986 Aug 22    1436.00 35774 x 35794 x 0.1 GEO 98.0W 
1996 Nov 18    1436.14 35779 x 35796 x 0.1 GEO 97.7W 
1996 Nov 20   mv out  1437.92 35781 x 35863 x 0.1 GEO 97.7W+0.4W 
1986 Dec 15   mv in 108W  1436.15 35781 x 35793 x 0.0 GEO 107.4W 
1987 Mar 12    1436.17 35783 x 35792 x 0.1 GEO 108.2W 
1987 Apr 5   mv out  1439.84 35846 x 35873 x 0.1 GEO 112.9W+1.0W 
1987 Jun 11   mv in 135W  1436.10 35763 x 35810 x 0.1 GEO 136.3+0.01W 
1987 Jun 22    1436.04 35765 x 35805 x 0.0 GEO 136.2W 
1988 Feb 20    1436.10 35767 x 35805 x 0.1 GEO 135.7W 
1989 Jan 21   VAS failed 
1989 Jul 31    1436.08 35748 x 35823 x 1.5 GEO 134.1W 
1990 May 20    1435.97 35773 x 35795 x 2.1 GEO 136.1W 
1992 Mar 3    1436.21 35775 x 35802 x 3.8 GEO 136.1W 
1992 May 19   mv out  1435.91 35771 x 35794 x 3.9 GEO 134.7W+0.04E 
1992 May 24   Decommissioned 
1992 Nov 8   drifting  1435.34 35761 x 35781 x 4.3 GEO 114.5W+0.2E 
1994 Mar 19    1436.85 35785 x 35817 x 5.4 GEO 96.5W+0.2W

Kosmos 961

 1977-104A


Kosmos-961 carried out a record low altitude intercept of Kosmos 959. The deorbit of Kosmos-961 was observed from Japan. 


Kosmos-961 
 

DateTimeEventOrbit  

1977 Oct 26  0514 Launch by 11K69  KB 
 0516  Stage 2 burn 
 0519  Stage 2 MECO 88.7 125x302x66 (NLJ) 
 0542? Possible orbit change  101.8 269x1421x66.4 (RAE) 
 0555? Orbit change  
 0640? Guess perigee burn 
 0725? Orbit change  

0820? Flyby K959 

0837? Reentered over NE Japan coast 

The Hollywood rules : what you must know to make it in the film industry

 https://welib.org/md5/4e01fb3421a3a3d9879c62879b35e5ce

Kosmos 759

  1975-084A


Kosmos-759 made an unusual midnight recovery after its 11 day mission. This was a test flight of a new visual beacon to aid in future Zenit recoveries.


Kosmos-759 
 

DateTimeEventOrbit  

1975 Sep 12  0530 Launch by Soyuz  Plesetsk 
 0534  Blok-I burn 
 0538  Blok-I sep 
1975 Sep 12    89.55 229 x 275 x 62.8 
1975 Sep 18   89.47 227 x 269 x 62.8 
1975 Sep 23   
 2006? Deorbit 
 2015? PO sep 
 2026? Entry 
 2042? Landed 

Thursday, July 22, 1999

Galaxy 10

 1998-F03


Galaxy 10 was a Hughes HS-601HP satellite built by Hughes/El Segundo for Panamsat. The satellite carried 24 C-band and 24 Ku-band transponders to provide US/Caribbean coverage, and was to have replaced the aging SBS-5 satellite at 123 deg West. Launch mass of Galaxy 10 was 3876 kg; BOL mass 2115 kg. I haven't been able to find its dry mass. Replenishing the Galaxy/PAS constellation was a high priority for Panamsat following the loss of Galaxy 4 and problems with Galaxy 7.

Dimensions are 26m span, 5.9m x 2.7m x 3.6m stowed.

Galaxy III was on the first Delta III 8930 launch vehicle, lost 80 seconds into flight on 1998 Aug 26. Boeing Expendable Launch Systems (formerly McDonnell Douglas) builds the Delta III at Huntingdon Beach, California with final assembly in Pueblo, Colorado. The standard Delta II model is widely regarded as one of the world's most reliable launch vehicles, and I expect that the Delta team will recover from this failure and eventually bring the new rocket up to the same standard. However, the loss of the initial vehicle is certainly a major blow for Boeing and for the US space launch industry; although it represents less money than the recent Titan failure, it will probably have a wider impact. The Delta III consists of:

- Nine Alliant GEM-46 solid strapon motors, a scaled up version of the GEM-40 motors used on the Delta II 7925. The graphite-epoxy case motors use HTPB solid propellant. The motors are built in Alliant's Bacchus, Utah factory; Alliant was formerly known as Hercules Powder and built the upper stage for the first Delta back in 1960.

- The Delta III First Stage, similar to the Delta II first stage, but with the fuel tank at the top reshaped to fit with the wider upper stage. It uses the same LOX/kerosene RS-27A main engine as the Delta II.

- The Delta III Second Stage. This is an entirely new stage, and the first entirely new high energy upper stage developed in the US since the 1960s. It uses a Pratt and Whitney LOX/liquid hydrogen RL10B-2 engine with a long extensible nozzle built by SEP of France. The RL10B-2, with a world record specific impulse of over 462 seconds, is a new version of the venerable RL10 engine used in the Lockheed Martin Astronautics Centaur, the other US high energy upper stage. The liquid hydrogen tank for the Delta III second stage is build by Mitsubishi of Japan, which also builds the liquid hydrogen stage of the Japanese H-II rocket. The Delta III second stage is 4.0m in diameter, much larger than the Delta II stage which still uses tankage derived in part from the 1960-vintage Ablestar. However, the appearance of the new stage, with the narrower LOX tank held inside an interstage and the large nozzle assembly, is still reminiscent of the traditional Delta stage.

- The 4.0 meter fairing, much larger than the old 10-foot Delta II fairing. Boeing also builds the large Titan IV fairings, so has lots of experience in this field.

The launch profile involves igniting the RS-27A main engine and six of the GEM-46 solids at launch. At 80 seconds into flight the six solids separate and the remaining three GEM-46 solids ignite. At 40-50 seconds, however, an unexpected 4 Hz roll mode instability became significant and the solid motor TVC fuel ran out correcting the problem, causing the vehicle to go out of control.

The planned launch profile included a first burn of the second stage engine from T+4min to T+13 min, leaving Delta in a 157 x 1176 km parking orbit. After a 9 minute coase, the stage would burn again to enter a 185 x 35719 km x 27.5 deg geostationary transfer orbit, separating from the Galaxy 10 satellite payload.


Galaxy 10 
 

DateTimeEventOrbit  

1998 Aug 27  0117:00  Launch by Delta 3  CC LC17B 
 0117:55  T+0:55 Guidance problem 
 0118:12  T+1:12 Yaw 30 degrees, 18 km alt 
 0118:15  T+1:15 auto destruct  

Kosmos 559

  1973-030A


Kosmos-559 was launched in May 1973 from Plesetsk, aboard the first Soyuz-U (11A511U) launch vehicle which would become the standard model for a quarter century. This Zenit-4MK satellite remained in orbit for 5 days and possibly represents a test mission.


Kosmos-559 
 

DateTimeEventOrbit  

1973 May 18  1100:02  Launch by 11A511U PL  
 1104  Blok-I burn  
 1108  Blok-I sep  
 1430   89.79 204 x 325 x 65.41 
1973 May 22   Engine sep 89.78 211 x 317 x 65.39  
1973 May 23  0554?? Retrofire 
 0604?  PO sep 
 0610? Entry 
 0624? Landed 

Wednesday, July 21, 1999

Mariner 4

  1964-077A


Mariner C-3 (Mariner IV after launch) left pad 13 at Cape Kennedy at 1422:01 on 1964 Nov 28. Spacecraft mass was 261 kg including 10 kg of propellant. It entered Earth orbit at 1430 and the Agena D reignited to insert Mariner IV into solar orbit at 1504:28. The Agena separated at 1507:09. Mariner IV made one course correction, at 1609:11 on 1964 Dec 5, before its Mars flyby. Periapsis was at 0100:57 on 1965 Jul 15, and the encounter phase lasted from Jul 14 to Aug 3. Flyby distance was 9844 km. Mariner IV returned photos of the Martian surface revealing a cratered landscape not unlike the Moon. The mission was declared over on 1965 Oct 1, with Mariner IV in a 165.8 x 235.3 million km solar orbit. In an engineering test, a second course correction was carried out at 0603 on 1967 Oct 26, into a 165.6 x 233.5 million km orbit. Mariner IV exhausted its attitude control gas on 1967 Dec 7, and after a rush of 85 micrometeor hits on Dec 10-11 could no longer maintain reliable communications with Earth. The probe was decommissioned on 1967 Dec 20.


Mariner 4 
 

DateTimeEventOrbit  

1964 Nov 28  1422:01  Launch by Atlas Agena D 
 1424?  BECO 
  Atlas MECO 
  Fairing sep 
 1427?  Atlas sep 
  Agena MES1 
 1430:38  Agena MECO, 32min coast  88.1 172 x 185 x 28.3 
 1502:53  Agena MES2, 1:36 
 1504:28 Agena MECO2  
 1507:09  Agena sep  187 x -96015 x 28.13 
  Agena retro 
 1507:57  Solar orbit insertion, miss dist 242960 km 
1964 Dec 5  1609:11  TCM 
1965 Jul 14   Encounter phase 
1965 Jul 15  0100:57  Mars flyby 9844 km C/A=13201 km 
1965 Jul 15  0219:11  Mars occultation 
 0313:04  Out of occultation 
1965 Aug 3   End of encounter 
1965 Oct 1   End of mission  165.8x 235.3 Mkm 
1966 Mar 27   Superior conjunction, transmitter tests 
1967 Jul 1   1.5M km from Earth 
1967 Oct 26  0603:05 TCM-2 70s 62.1m/s  165.6 x 233.5 Mkm 
1967 Oct   Cold gas leak 
1967 Dec 7   End of ops 

Payload:

  • Magnetometer

  • CR telescope

  • Micrometeors

  • Ion chamber

  • Mars trapped radiation detectors, GM tubes

  • Solar plasma probe

  • TV camera

Tuesday, July 20, 1999

Kosmos 1945

 1988-042A


Two-tone telemetry; Hi res satellite


Kosmos-1945 
 

DateTimeEventOrbit  

1988 May 19  0915:00 Launch by Soyuz  KB 
 0919  Blok-I burn 
 0923  Blok-I sep 
1988 May 20    90.05 233x322x70.4 
1988 May 27   
89.21 214 x 255 x 70.4 
1988 May 30    89.16 215 x 251 x 70.4 
1988 May 31   
 0646?  Deorbit 
 0655? PO sep 
 0702?  Entry  -212 x 248  
 0718?  Landed 

Sunday, July 18, 1999

Mariner 10

  1973-085A


The Mariner Venus Mercury 73 probe was built by Boeing for JPL. The probe was Mariner 73J or Mariner J, Mariner 10 after launch.

The launch took place at 0545 on 1973 Nov 3 by Atlas Centaur from Cape Kennedy. The Atlas separated at 0549 and the Centaur ignited for its first burn, entering parking orbit at 0555. It reignited at 0620 for a 132s burn, separating at 0625 and leaving Mariner 10 in solar orbit en route to Venus. The solar panels and antennae were deployed at this point. In the first few days, Mariner 10 tested its imaging system on the Moon. TCM-1 was a 20s burn made at 0042 on Nov 14, reducing Venus miss distance from 55000 km to 5000 km; the second course correction, TCM-2, was a 3s burn at 1914 on 1974 Jan 21. The probe made observations of comet Kohoutek in January.

The Venus near encounter phase was considered to begin at 1621 on 1974 Feb 5. Periapsis of 5793 km was at 1801 on Feb 5. The far encounter phase began at 1315 on Feb 6 and lasted until Feb 13. Trajectory Correction Maneuver 3 was a 51s burn on Mar 16, to refine the Mercury encounter. Mercury far encounter began on Mar 23, and the near encounter at 0435 on Mar 29. Perihermion was 740 km at 2046 on 1974 Mar 29. Near encounter concluded at 2336 on Mar 30, and far encounter on Apr 12. Mariner 10 had returned the first closeup images of the planet Mercury.

Mariner 10 now made course corrections to ensure the resulting orbit would repeatedly encounter Mercury. TCM-4A and 4B were 195s and 139s burns on May 9; TCM-5 was a 19s burn at 2009 on Jul 2. The Mercury 2 Encounter took place Sep 20-23 with a 48000 km closest approach at 2050 on 1974 Sep 21. TCM-6 was an 83s burn at 2152 on Oct 30, TCM-7 was a 12s burn at 2156 on 1975 Feb 13, and TCM-8 was a final 3s burn at 1855 on 1975 Mar 6 to ensure that Mariner did not hit Mercury. The Mar 16-17 Mercury 3 Encounter saw a 320 km flyby at 2239:24 on 1975 Mar 16. Mariner 10 sent its last transmission on 1975 Mar 24. About half the planet had been mapped by the three flybys.


Mariner 10 
 

DateTimeEventOrbit  

1973 Nov 3  0545:00  Launch by Atlas Centaur 
  T+2:26 BECO 
  T+2:29 Booster jettison 
  T+3:11 Insulation panels sep 
  T+4:10 SECO/VECO 
 0549:12 T+4:12 Atlas sep 
 0549:22 T+4:22 Centaur MES-1 
 0551:34 T+6:34 Fairing 
 0554:30  T+9:30 Centaur MECO1  88.20 183 x 187 x 28.86 
 0619:30  T+34:30 Centaur MES2, 132s 
 0621:40  T+36:40 Centaur MECO2 
 0624:01  T+38:15 Centaur sep 11.38 km/s  189 x -56493 x 28.90 
 0628  Mag boom deploy 
 0629  Deploy solar panels 
 0631?  T+46:00? Centaur retro 
 0646  PSE boom deploy  
 1358?  Pass EL1:4 
1973 Nov 3  2145 Near Earth Cal phase imaging 
1973 Nov 4  0400?  Flyby Moon at 112000 km 
1973 Nov 5  1400  Leave Earth SOI  0.6 x 1.0 AU x 3 deg? 
1973 Nov 6   1.4Mkm 
1973 Nov 10?   Cruise phase 
1973 Nov 14  0041:50  TCM-1, 19.9s 7.78m/s 1.8 kg 
 0545  Earth distance 4.0Mkm 
1973 Nov 28  1700  Venus distance 77.4Mkm 
  Earth distance 8.8 Mkm 
  Helio vel 26.736 km/s 
1973 Dec 14  0000  Earth dist 14.0Mkm 
  Venus dist 54.3 Mkm 
1974 Jan 3   Earth dist 21Mkm 
  Venus dist 29Mkm 
  Helio vel 30.629 km/s 
1974 Jan 10   Earth 23.7 Mkm 
  Venus 20.9 Mkm 
  Vhel 31.764 km/s 
1974 Jan 17   Observations of Kohoutek 
1974 Jan 21  1914:38  TCM-2, 3.8s 1.37m/s 0.4 kg 
1974 Jan 23   Earth 31.7 Mkm 
  Venus 9.5 Mkm? 
  Vhel 34.191 km/s 
1974 Jan 28   RCS prop used during roll cal anomaly 
1974 Feb 1   Earth dist 41 Mkm 
  Venus dist 2.72Mkm 
1974 Feb 3  0800  RE=41.391Mkm etc 
1974 Feb 4   0.64Mkm to Venus 
  VHel pre enc is 37.015 km/s 
1974 Feb 5  1621  Venus near encounter 
 1701:50  Venus flyby, 5793 km periapsis 1.96RV 
1974 Feb 6  1315  Venus far encounter 
  VHel post enc is 32.276 km/s 
 1715  Venus range 0.72Mkm 
1974 Feb 7 1701  Venus range 1.43Mkm 
1974 Feb 13   End of encounter 
1974 Feb 19   RE 60.5? Mkm RM 66 Mkm 
1974 Mar 16  1154:42 TCM-3 51.1s 17.8m/s 3.9 kg 
1974 Mar 23   Mercury 1 far encounter 
1974 Mar 24   RM 4.3Mkm 
1974 Mar 28  2000?  0.9Mkm from Mercury 
1974 Mar 29  0030? 0.2Mkm 
1974 Mar 29   In Mercury sphere at 112000 km 
1974 Mar 29  0435  Mercury 1 near encounter 
 0730  Range 500000 km 
 1150  Range 335000 km  
 1435  Range 230000 km 
 1600  179100 km 
1974 Mar 29  2046:38  Mercury 1, 703 km 1.29RH 

1974 Mar 30  

0500  310000 km outbound 
 1200  575000 km  
 1430  1.1Mkm 
1974 Mar 30  2336  Mercury 1, end near encounter 
1974 Mar 31  1900  1.73 Mkm 
1974 Apr 1  1900  2.60 Mkm to Mercury 
1974 Apr 8   LGA to extended mission config 
1974 Apr 12   Mercury 1, end far encounter 
1974 May 9  2005:00 TCM-4A, 195s, 50m/s 
1974 May 10  2005:40  TCM-4B, 139s, 27.6m/s 
1974 Jun 7   RE 260M, RSun 108Mkm, Vhel 32 km/s 
1974 Jul 2  2009  TCM-5 19s, 3.32m/s 
1974 Sep 20   Mercury 2 encounter 
1974 Sep 21  1939  Range 76000 km 
1974 Sep 21  2059  Mercury 2, 47000 km at 40S 20.27RH 
1974 Sep 23   End encounter 
1974 Oct 30  2152  TCM-6 83s 
1975 Feb 13  2156  TCM-7 12s 
1975 Mar 6  1855  TCM-8, 3s avoidance 
1975 Mar 16   Mercury 3 encounter 
1975 Mar 16  2239:24  Mercury 3, 327 km 70N 1.13RH 
1975 Mar 17   End encounter 
1975 Mar 24   End of tx

Payload:

  • TV cameras, vidicon with 1.5m aperture, x2

  • Electrostatic analyser

  • Electron spectrometer

  • EUV spectrometer

  • Occultation spectrometer

  • IR radiometer, 8-14 mu, 34-55mu with 0.025m refracting telescopes.

  • X-band transmitter (Radio science)

  • S-band transmitter

  • Triaxial fluxgate magnetometer

Explorer 3

  1958-003


Explorer III was launched on 1958 Mar 26 by Juno I from Cape Canaveral It achieved a 186 x 2800 km x 33 deg orbit, much more eccentric than the planned 351 x 2043 km x 34.1 deg one. Transmissions were interrupted on May 10 and at the time it was thought this was due to Eta Aquarid micrometeor impacts. Explorer III reentered on 1958 Jun 28.


Explorer III 
 

DateTimeEventOrbit  

1958 Mar 26  1738:03  Launch by Juno I  
 1740  Redstone cutoff T+2:35 
 1740 Redstone sep T+2:40 
 1744 Stage 2 burn T+6:36 
  Stage 2 cutoff T+6:44  -5000 x 352  
 1745 Stage 3 burn T+6:44 
  Stage 3 cutoff T+6:52  -3510 x 351 
 1745 Stage 4 burn T+6:52 
 1745 Stage 4 cutoff T+7:00  195 x 2810 x 33.4 
 1749  T+11:54 Stage 1 impact range 1433 km 
 1750  T+12:36 Stage 2 impact range 2081 km 
 1752 T+14:15 Stage 3 impact range 3142 km 
1958 May 10   Transmitters failed 
1958 May 15   Low power transmitter back on 
1958 May 15?  Low power transmitter failed 
1958 Jun 28   Reentry 

Payload:

  • Cosmic ray package, Geiger counter

  • Erosion gauge micrometeorite detector

May 13,2026

  https://planet4589.org/space/jsr/back/news.855.txt