Sunday, June 26, 2016

Jason 1

 2001-055A


The TOPEX-Poseidon Follow On mission, Jason (retrospectively Jason-1), is built by Aerospatiale and is the first use of the Proteus satellite bus. [113][114]  [115]. It is a joint CNES/NASA/JPL project. It uses a C/Ku band radar altimeter. A microwave radiometer corrects for signal delay by measuring H2O and wind-related variations in sea surface emission. Mass is 506 kg and launch will be by Delta 7920-10 along with TIMED.

Proteus is developed by CNES in collaboration with Aerospatiale. Shape is box + 2 panels. 1.9 x 1.9 x 3.3m with about 5.0m span. Carries 28 kg of hydrazine.

In Apr 2002, commanding was transferred from CST to JPL, although CNES continued to support engineering and navigation.

In 2012 the satellite was preemptively moved to its final orbit; it continued operating, completing a nominal 406 day gravity mission. The spacecraft was turned off on 2013 Jul 1.


Jason 
 

DateTimeEventOrbit  

2001 Dec 7  1507:35 Launch by Delta 7920-10C  V SLC2W 
  T+1:26 SRM 1-6 sep 
  T+2:11 SRM 7-9 sep 
  T+4:23 MECO 161km 5.665 km/s 
  T+4:37 SES-1 
  T+4:41 Fairing sep
 1517:40 T+10:05 SECO-1  215 x 1343 x 66.18  
  T+51:25 SES-2 285m/s 24s 
 1559:24 T+51:49 SECO-2  1320 x 1330 x 66.04 
 1602:55 T+55:20 Jason sep 
 1607:15 T+59:40 DPAF sep 
 1613:57 T+1:06:22 SES-3 
 1614:39 T+1:07:04 SECO-3  636 x 1330 x 71.32 
 1706:11 T+1:58:36 SES-4 
 1706:51 T+1:59:16 SECO-4  627 x 640 x 74.09 
 1712:35 T+2:05:00 TIMED sep 
  T+2:08:20 Cold gas evasive maneuver 
  T+2:37:30 SES-5 
 1745  T+2:37:47 SECO-5 depletion  187 x 630 x 76.8 
2002 Jan 10   TCM to operational orbit  1337 x 1337  
2002 Mar 16   Small debris hit, two objects ejected 
2002 Apr 26   Ops from CNES to JPL 
2012 Mar 3   out of service 
  Leave altimetry reference orbit 
  Lower orbit, partial service 
2012 May 4   Resume ops  1323 x 1323  
2013 Jul 1   end of ops 

Payload:

  • GPS receiver (NASA)

  • LRA Laser Retroreflector Array

  • DORIS Doris antenna for orbit location

  • POSEIDON Poseidon 2 altimeter 1.2m dia, 13.6 and 5.3 GHz

  • Microwave Radiometer (JPL), 18.7, 23.8 and 34.0 GHz

Saturday, June 25, 2016

Inmarsat 304

 1997-027A


The Ariane V97 flight was pushed ahead when V96 was rolled back to the assembly building after a payload delay. Inmarsat 3 F4 launch mass was 1999 kg. BOL mass 1149 kg, dry 895 kg. It was 3.2 x 2.3 x 2.1 m in size with 7.6 m height deployed and 20.7m span.


Inmarsat III F4 
 

DateTimeEventOrbit  

1997 Jun 3  2320  Launch by Ariane 44LP V97 CSG ELA2 
 2323  Stage 1 sep T+3:32 
 2324  Fairing sep T+4:48 
 2325  Stage 2 sep T+5:42 
 2338? Stage 3 MECO 
 2341  H10-3 sep from Inmarsat T+21:17 
 2344  Mini Spelda top sep T+24:17 
 2346  H10-3 sep burn
   201 x 35745 x 7.0  
1997 Jun 4    630.28 204 x 34741 x 7.0 
1997 Jun 5    630.30 217 x 35728 x 7.0 
1997 Jun 6  0940?  AKM  
1997 Jun 10    1432.70 35611 x 35829 x 0.2 GEO 22.5E+0.8E 
1997 Jun 13    1434.77 35688 x 35863 x 0.2 GEO 24.9E+0.3E 
1997 Jun 25    1436.17 35770 x 35805 x 0.3 GEO 28.0E 
1997 Jun 30   mv out 
1997 Aug 1   mv in  1436.08 35771 x 35800 x 0.3 GEO 53.8W 
1997 Aug   In service as AOR West 
1997 Oct 31    1436.15 35773 x 35802 x 0.1 GEO 54.0W 
1999 Oct 17    1436.12 35772 x 35802 x 0.0 GEO 54.0W 
2006 Feb 1    1436.16 35766 x 35809 x 0.0 GEO 54.0W 
2006 Feb 1   Move out of GEO 
2006 Apr   Arrive 142W 
2006 Aug 4    1436.11 35748 x 35825 x 0.1 GEO 142.0W 
2008 Sep 28    1536.09 35769 x 35804 x 0.1 GEO 142.1W 
  Move out 
2009 Jan 10   Move in AOR-W 1436.08 35768 35804 x 0.1 GEO 54.0W 
2013 Aug 1    1436.11 35767 x 35806 x 3.1 GEO 54.0W 
2016 Apr 4    1436.18 35766 x 35810 x 5.0 GEO 54.4W 

Atlantic Bird 1

 2002-040A


Satellite is an Alenia Spazio GeoBus. Eutelsat 12.5W sat to complement Eu1F5. Replace EuIIF2 currently at this slot. Alenia Spazio is contractor and delivers on orbit. Eutelsat leased the satellite from ALS SpA until 2006. 

Mass 2700 kg full 1550 kg dry. Size 2.1 x 2 x 2.8m with 19m span.

Launch by Ariane 5 in 2002 with Ariane Short Fairing and Sylda 5C. The flight also carried ballast in the form of an MFD (Modular Fitting Dummy), a cylinder between the EPS and the payload adapter. MFD-500 is 650 kg 2.6m dia and 0.5m (MFD 500); MFD-325 is 575 kg and 0.325mm (MFD 325) high. Two MFD500 were carried on this flight.

The EADS press kit gives identical EPC target orbit parameters to the previous launch, which is likely an error.


AB1 
 

DateTimeEventOrbit  

2002 Aug 28  2245 Launch by Ariane 513/V155  CSG ELA3 
  T+2:23 EAP sep 
  T+3:17 Fairing sep
 2254:36 T+9:36 EPC MECO 
 2254:42 T+9:42 EPC Sep  55 x 2006 x 7.2  
 2254:49 T+9:49 EPS MES 
 2311:30 T+26:30 EPS MECO 
 2313:04 T+28:04 AB1 sep 
 2316:45 T+31:45 Sylda 5 sep 
 2321:12 T+36:12 MSG 1 sep 
2002 Aug 29  0030? EPC reentry 
2002 Aug 31    642.62 647 x 35931 x 6.0  
2002 Sep 3?   LAM 
2002 Sep 5    1417.00 3454 x 35869 x 0.0  
2002 Sep 8    1436.04 35724 x 35847 x 0.0 GEO 12.5W 
2006 Aug 8    1436.09 35781 x 35791 x 0.0 GEO 12.5W 
2012 Mar 1   Renamed EUTELSAT 12 West A  
2015 Dec 17    1436.09 35767 x 35805 x 0.1 GEO 12.3W  
2015 Dec 20   Move out 
2016 Jan 30   Move in  1436.08 35782 x 35789 x 0.1 GEO 36.0W  
2016 Jan 30?  Renamed EUTELSAT 36 West A 
2016 Mar 6    1436.12 35775 x 35798 x 0.1 GEO 36.0W  

Yearbook on Space Policy 2012/2013 : Space in a Changing World

 https://welib.org/md5/3e2e37cf90be5d3a07ceb108bf825e17

Saturday, June 18, 2016

XSS-11

 2005-011A


XSS-11 Experimental Satellite System will be a 100 kg microsat built by LMA/Denver for the AFRL as a 'Davis-class' space demonstration mission. XSS-11 will demo autonomous on-orbit operations with minimal intervention from the ground. The experiment is part of NASA's Space Technology 6 project and of STP. Launch by Minotaur in Nov 2004. Customer was SMC Det 12.

In Sep 2005 it was announced that XSS-11 had completed several rendezvous operations with its final stage.


XSS-11 
 

DateTimeEventOrbit  

2005 Apr 11  1335  Launch by Minotaur  V SLC-8 
  T+1:05? Stage 1 sep, Stage 1 burn 
  T+2:15? Stage 2 sep, Stage 3 burn 
  T+2:27? Fairing 
  T+ 3:30? Stage 3 burnout 
  T+10:30? Stage 3 sep 
 1345 T+10:40? Stage 4 burn 
 1346 T+11:50? Stage 4 burnout 
 1348? Stage 4 sep  102.1 847 x 873 x 98.8  
2005 Jul   (late) Rendezvous with Stage 4, 1.6km  
  Image stage 4 
  Sep burn 
2005 Aug  Rendezvous 2 
2005 Aug  Rendezvous 3 
2005 Aug?  Rendezvous 4? to 0.5 km  
2005 Nov 9   Rendezvous to 0.3 km?  
2006 Jan 22    102.05 846 x 865 x 98.9 
2006 May    100.15 756 x 774 x 99.2 
2006 Aug 11   Rendezvous with DMSP-5D2 F6 

Friday, June 17, 2016

Sicral 1A

 2001-005A


Sicral (Sistema Italiano per Comunicazioni Riservate e di Allarme) is the first Italian military commsat. It was built by the SITAB consortium of Alenia Spazio, FiatAvio and Telespazio. It will be stationed at 16E and carries beams for Italy, Europe and the Mideast. Sircal is operated by the Segretariato Generale della difesa/direzione nazionale degli armamenti (DNA) of the Ministero della Difesa.

FiatAvio built the propulsion system, although it may have an R4D engine.

Control from Centro di Controllo e Gestione, Vigna di Valle.

Based on Italsat/Artemis bus. Mass is 2596 kg full 1253 kg dry. Size is 2.8 x 3.4 x 4.9m with 24.5m span.


Sicral 
 

DateTimeEventOrbit  

2001 Feb 7  2306  Launch by Ariane 44L  CSG ELA2 
  T+2:28 PAL sep 
  T+3:32 St 1 sep 
  T+3:35 St 2 TIG 
  T+4:02 Fairing sep
  T+5:44 St 2 sep 
  T+5:48 St 3 TIG 
 2325 T+19:16 St 3 MECO 
 2326  T+20:55 SICRAL sep 
 2328? Spelda sep 
 2331  T+25:53 Skynet 4F sep 
2001 Feb 8    631.06 222 x 35763 x 7.0 
2001 Feb 9  1200? LAM-1 
2001 Feb 9    715.69 4507 x 35744 x 4.3 
2001 Feb 10  1200? LAM-2 
2001 Feb 10    840.49 10495 x 35751 x 2.4 
2001 Feb 20  1030? LAM-3 
2001 Feb 20    1426.87 35445 x 35766 x 0.1 
2001 Feb 27    1426.84 35444 x 35765 x 0.1 
2001 Apr 4    1436.11 35769 x 35803 x 0.1 GEO 16.1E 
2006 Aug 3    1436.05 35772 x 35799 x 0.1 GEO 16.1E 
2006 Oct   Control lost due to solar activity 
2007 Nov?  Control regained 
2007 Dec   Returned on station  
2013 May 22    1436.10 35770 x 35802 x 4.7 GEO 16.3E 
2013 May   Move out 
2013 May?   Move in? 
2013 Aug 2    1436.12 35769 x 35804 x 4.8 GEO 37.0E 
2014 Apr 11    1436.12 35766 x 35808 x 5.3 GEO 37.1E 
2014 May 2    1436.12 35755 x 35818 x 5.3 GEO 34.5E 
2014 May   Move out 
2014 Jul   Moved to register Lux-G6-6 GovSat slot   
2014 Jul 4    1436.12 35768 x 35805 x 5.5 GEO 21.8E 
2014 Aug 7    1436.14 35763 x 35811 x 5.6 GEO 21.8E 
2014 Dec 31    1436.06 35759 x 35812 x 5.8 GEO 22.2E 
2015 Sep 10    1436.12 35772 x 35801 x 6.3 GEO 21.8

XM-1 (Roll)

 2001-018A


XM-1 Roll was a Boeing 702 satellite.

Solar panels are 40.4m span. 4667kg launch 2940 kg BOL. 7.0 x 3.3 x 3.0m, in size.

DM-SL is 3407 kg dry, 4,9m l 3.7d.

 


XM-1 
 

DateTimeEventOrbit  

2001 Jan 5   Arrive at 154W 0N 
2001 Jan 8  2235 Abort T-11s 
2001 May 5   Arrive at 154W 0N 
2001 May 8  2210:29  Launch by Zenit-3SL 
  T+2:23 St 1 MECO 
  T+2:25 St 1 sep 
  T+2:31 St 2 MES 
  T+3:29 PLF sep 
  T+7:21 St 2 MECO 
 2219:05 T+8:36 St 2 sep  -2137 x 191 x 1.25 
  T+8:46? DM adapter jettison 
  T+8:46 DM MES1 
 2223:50 T+13:21 DM MECO1  180 x 990 x 1.25 
 2258 T+48:28 DM MES2 6:06 
  T+54:33 DM MECO2  902 x 35922 x 1.25 
 2315:42 T+1:05:13 DM sep 
2001 May 11  1030? LAM-1 
2001 May 14    710.24 1238 x 38744 x 1.3 
2001 May 14   LAM-2 
2001 May 14    832.86 7157 x 38733 x 0.8 
2001 May   LAM-3 
2001 May 16    1094.57 18894 x 38714 x 0.1 
2001 May 18  1815?  LAM-4 
2001 May 18    1405.35 31653 x 38712 x 0.1 
2001 May 20  1630?  LAM-5 
2001 May 21    1431.80 32693 x 38712 x 0.1 
2001 Jun 5    1437.65 34011 x 37623 x 0.1 
2001 Jun 29    1436.10 35785 x 35788 x 0.0 GEO 85.1W 
2005 Apr 11    1436.14 35782 x 35792 x 0.1 GEO 85.2W 
2005 Apr 26   Relocate to 115W 
2005 May 13    1436.09 35766 x 35796 x 0.0 GEO 115.0W 
2006 Aug 3    1436.13 35783 x 35791 x 0.0 GEO 115.0W 
2015 Oct 16    1436.07 35767 x 35805 x 0.1 GEO 115.2W

Tuesday, June 7, 2016

BEAM

 2016-024


BEAM, Bigelow Expandable Activity Module, 1413 or 1578 kg, 3.7m l 3.2m dia; 1.75m high 2.36m dia packed. Delivered to ISS aboard Dragon CRS-8 and installed on Node 3 aft.


BEAM 
 

DateTimeEventOrbit  

2016 Apr 16  0500?  SSRMS grapple BEAM 
 0600? SSRMS unberth BEAM 
 0620  BEAM out of CRS-8 trunk 
 0900  BEAM next to N3 
 0921  Ready to latch 
 0937  Berthed on N3 aft (Stage 2 capture) 
2016 May 25   N3 HO to BEAM vestibule opening 
2016 May 26   Expand attempt, small motion 96 in to 111 in 
2016 May 28  1305  113in Introduce 22s air 
 1313  8s air 
 1338  3s air 
 1352  1s air 
 1443  1s air 
 1510  5s air 
 1525  3s air 
 1620  1s? air, 32 in long 118 dia  
 1644  2s air 
 1652  2s air (try 13, 54s total), 34 x 118  
 1712  1s air, 35 x 119  
 1724  1s air, 37 x 119 
 1748  1s air 38 x 120 
 1808  1s air 39 x 120 
 1825  1s air 40 x 120 
 1853  2s air 41 x 120  
 1918  42 x 120  
 1936  8s air 56 x 123 
 1943  10s air (try 21) 59 x 125  
 1946  14s air 63 x 127  
 1950  15s air 66 x 127  
 1955  30s air 66.5 x 127 
 2003  9s air 67 x 127 
 2010  Manual expansion declared complete 
 2034  Begin pressurization 
 2044  Pressurization complete 
2016 Jun 6  0847  Williams and Skripochka entry 

Friday, June 3, 2016

Eutelsat W4

 2000-028A


W4 is an Alcatel Spacebus 3000B2 ordered late 1997. It will fly to 36E and provide coverage of Russia (19 transponders) and sub-Saharan Africa. Its transponders are slightly lower power than W2 and W3, but it has more of them. Launch by first Atlas 3A, with 14' fairing.

Launch mass 3190 kg. The Centaur 3A has an RL10A-4-1B single engine. BOL mass around 1900 kg? Dry mass is 1285 kg.


 
 

DateTimeEventOrbit  

2000 May 24  2310 Atlas 3A AC-201  CC LC36B 
  T+3:02 RD-180 BECO 
  T+3:13 Atlas sep 
  T+3:23 RL10 nozzle extended 
  T+3:31 Centaur 3A MES-1 
  T+3:39 Fairing sep
  T+12:15 MECO-1  188 x 486 km x 26.8  
  T+22:39 MES-2 
  T+26:15 MECO-2 
 2338  T+28:53 Centaur sep  835.37 230 x 45777 x 19.9  
2000 May 26  1030? LAM-1  940.93 5100 x 45759 x 11.1  
2000 May 28  0930? LAM-2  1338.02 21888 x 45800 x 2.4 
2000 May 31  0430? LAM-3 (?)  1620.47 32872 x 45771 x 0.2 
2000 Jun 1  0700? LAM-4  1397.03 34163 x 35873 x 0.1 
2000 Jun 3  1230? LAM-5  1434.60 35497 x 36017 x 0.1 
2000 Jun 13    1436.06 35784 x 35787 x 0.1 GEO 32.0E 
2000 Jul 11   Arrive at 36E 
2000 Aug 12    1436.07 35774 x 35797 x 0.0 GEO 36.0E 
2006 Aug 3    1436.07 35773 x 35798 x 0.1 GEO 36.1E 
2012 Mar 1   Renamed EUTELSAT 36A 
2016 Feb 21    1436.07 35768 x 35803 x 0.1 GEO 35.9E 
2016 Feb 25   Move out 
2016 Apr 4   Move in 70E 
2016 May 18    1436.10 35760 x 35813 x 0.2 GEO 70.5E 

Cluster 1

2000-041A


Cluster FM7 (C3) was launched with FM6.

Each of the 4 wire booms extends to 43m long.

In early 2001, the vehicles studies the polar cusp. In May 2001, the spacecraft began to increase their separation distance from 600 to 2000 km, to study larger features in the magnetotail.

In Feb 2004, the Cluster spacing was 250 km to study small structures.

In early 2007 the spacing was 450 km between Samba and Tango, and 10000 km to Rumba and Salsa. The spacing was shrunk further and on 2007 Jun 20, Samba and Tango reached a 17 km separation.


Cluster FM7 
 

DateTimeEventOrbit  

2000 Jul 16    321.30 250 x 18072 x 64.68 
2000 Jul 17  1121:01  Burn 1  422.67 245 x 24311 x 64.88 
2000 Jul 18  0833  Burn 2  616.81 241 x 35007 x 65.10 
2000 Jul 19  0515  TCM-3 10 min  241 x 57010 x 65.1 
2000 Jul 19  2325  TCM-4 10 min  246 x 119523 x 64.9 
2000 Jul 21  0004  TCM over VILSPA 16869 x 121098 x 90 
2000 Oct   Boom deploy 
2001 May 10   Manuevers begin 
2006   C3 and C4 moved to similar orbits 
2010 Jul 21  1923  TCM 
2010 Jul 30  2040  TCM 
2010 Sep 2  1919  TCM 
2010 Sep 7  0754  TCM 
2013 Jul 15   New close formation 
2015 Nov 1   Samba burn to move closer to Tango 
2015 Nov   Samba and Tango within 4 km 

Payload:

  • WBD Wideband data analyser, E field to 100 kHz

  • EFW Electric field and wave, 50 m antennae

  • STAFF Spatio temporal analysis of field fluctuation

  • FGM Fluxgate magnetometer

  • EDI Electron drift instrument

  • PEACE Plasma electron and current experiment

  • CIS Cluster Ion spectrometer

  • RAPID Research with adaptive particle imaging detectors

  • WHISPER Waves of high frequency and sounder for probing of electron density by relaxation;

  • DWP Digital wave processor

  • ASPOC Active spacecraft potential control experiment.

2000-041B


Cluster FM6/C2 is the first of three brand-new replacement Cluster satellites. It was launched with FM7 in Jun 2000.

Cluster has 4 50-m wire antennae, two 5-m rigid booms, 2 axial comm antenna booms. 550 kg dry, 650 kg prop, 1.3 h, 2.9dia. The spacecraft spins at 50 rpm.

Fregat had thrust of 19.6 kN with Isp of 328.5s. Taking the upper values, a 3:45 initial burn corresponds with a prop burn rate of 19.6/3.22 = 6.08 kg/s to 1367 kg. The 9:42 second burn is 3538 kg for a total fuel use excluding deorbit burn of 4905 kg. In fact the nominal prop load was 5350 kg for Fregat,

Mass 6450 full 1100 kg dry, with payload 2400 kg.

Burn 1: 8850 to 7483 kg Est Dv = 540 Burn 2: 7483 to 3945 kg Est Dv = 2061 Actual Dv = 1940? Burn 3: 1545 to 1100 kg Est Dv = 1094

So the burn 2 values agree quite well.

Actual info found in another doc for mission 2

Burn 1: 7837 to 6810 kg est DV = 452 Burn 2: 6810 to 3840 est DV = 1845 Burn 3: 1440 to 1261 est DV = 427, actual DV less

In May 2001, the spacecraft began to increase their separation distance from 600 to 2000 km.

Note that the early TLE orbit data for FM6 and FM8 are swapped.


Cluster FM6 
 

DateTimeEventOrbit  

2000 Jul 16  1239:34  Launch by Soyuz/Fregat  KB 
 1241:34  Strapons sep 
 1242  Fairing 
 1244:24 Blok-A sep 
 1244:24 Blok-I burn  
  Fairing sep 
  Blok-I MECO  SO x 64.8 
  T+8:48 Blok-I sep  -1120? x 217 x 64.8 
 1249 T+8:50? Fregat burn 1 3:45 
 1251 Fregat MECO-1  217 x 217 x 64.8 
 1257?  Blok I reentry 
 1355:42 T+1:15:00 Fregat burn 2, 9:42 
 1403 Fregat MECO-2  251 x 18050 x 64.8 
 1410 S+0 FM7 sep 
 1410 S+10s FM6 sep 
2000 Jul 16    321.54 259 x 18078 x 64.81 
2000 Jul 16  1640?  Fregat deorbit at apogee 
2000 Jul 16  1916?  Fregat reentry  -47? x 18058 x 64.8  
2000 Jul 17  1121:00  Apogee raise 1, 10:33  
 1131   424.06 247 x 24390 x 64.89 
2000 Jul 18  0828 Apo raise 2  625.10 261 x 35417 x 65.10 
2000 Jul 19  0508 Apo raise 3  250 x 56677 x 64.9  
2000 Jul 19  2259  TCM-4  246 x 119523 x 64.9 
2000 Jul 20  2302  TCM-5 18min over PERTH  16869 x 121098 x 90.5 (ESA) 
2000 Jul 20   ASPOC and CIS covers open 
2000 Jul 22    16714 x 121090 x 90.48 
2000 Sep 5   Boom deploy begin to 15m 
2000 Sep 11  Deploy to 35m 
2000 Sep 20  Deploy to 43m 
2001 May 10   Manuevers begin 
2006   Move to tetrahedral config 
2010 Jul 20  2020  TCM 
2010 Jul 30  2035  TCM 
2010 Aug 5  1555  TCM 
2010 Aug 12  1055  TCM 
2010 Aug 20  0441  TCM 
2010 Sep 2  1821  TCM 
2010 Sep 7  0655 TCM 
2016 Feb 2   TCM

These Are Not My Beautiful Stories

  Summary: The chapters within are outlines for both future stories I’ve got planned (in the case that I never get around to writing them) a...