Friday, June 24, 2011

Optus D1

 2006-043B


D-1 will be an Orbital Star-2 for DTH, internet, voice and transmission. 2299 kg launch, 1005 kg dry, 24 transponders Ku. D-2 to follow.

Mass 2295 kg (EADS PK)

Optus is a subsidiary of SingTel.

Size 4.0 x 3.2 x 2.3m with 17m span.


 
 

DateTimeEventOrbit  

2006 Oct 13  2056  Launch by Ariane 5ECA  CSG ELA3 
  T+2:20 PAP sep 
  T+3:14 Fairing sep 
  T+8:56 EPC MECO 
 2105 T+9:02 EPC sep -1105 x 159 x 6.73 
 2105 T+9:06 ESC-A burn 
 2140 T+24:44 ESC-A MECO 
 2142 T+26:58 DTV 9S sep 
 2146 T+30:49 Sylda 5 sep 
 2148 T+32:02 Optus D1 sep 
 2148 T+32:14 ESC-A sep burn 
 2158 T+42:46 Begin LDREX deploy 
 2223 T+1:27:05? Complete LDREX deploy 
 2224 T+1:28:07 LDREX separates 
2006 Oct 15    630.63 252 x 35711 x 7.0 
2006 Oct 17    687.43 3073 x 35773 x 4.9 
2006 Oct 21  2140?  LAM 
2006 Oct 21    1433.30 35686 x 35777 x 0.1  
2006 Oct 27    1436.06 35778 x 35793 x 0.1 GEO 164.0E 
2006 Nov 7   Relocated
2006 Dec 23    1436.10 35775 x 35798 x 0.0 GEO 160.0E 
2010 Apr 30    1436.10 35771 x 35802 x 0.1 GEO 160.0

Tuesday, June 21, 2011

B-Sat 1A

 1997-016B


BSAT-1a was launched together with Thaicom 3 on Ariane V95. It will replace the earlier NASDA BS satellites, but is operated by Broadcasting Satellite System Corp. of Tokyo. The coverage beam is over the Japanese islands.


 
 

DateTimeEventOrbit  

1997 Apr 16  2309  Launch by Ariane 44LP  CSG ELA2 
 2310  PAP sep T+1:07 
 2311  PAL sep T+2:36 
 2312  Stage 1 sep T+3:35 
 2313  Fairing 01 Sep T+4:45 
 2314  Stage 2 sep T+5:43 
 2314  Stage 3 burn T+5:48 
 2327  Stage 3 shutdown T+18:55 
 2328  Thaicom 3 sep T+19:58 
 2331  Mini-Spelda top sep T+22:07 
 2333  B-SAT sep from H-10-3 T+24:08 
1997 Apr 17    630.11 211 x 35725 x 7.0 
1997 Apr 21  0315?  Star 30 burn 
1997 Apr 21    1414.87 34938 x 35801 x 0.3 GEO 112.2E+5.4E 
1997 Apr 30    1436.05 35745 x 35826 x 0.2 GEO 122.1E 
1997 May 29    1436.27 35747 x 35833 x 0.1 GEO 121.7E+0.07W 
1997 May 31   mv out 
1997 Jun 25   mv in  1436.12 35764 x 35809 x 0.1 GEO 111.3E 
1997 Jul 28    1436.33 35773 x 35809 x 0.0 GEO 109.9E 
1997 Aug 8    1436.10 35783 x 35789 x 0.0 GEO 110.0E 
1999 Oct 17    1436.14 35785 x 35789 x 0.0 GEO 110.1E 
2006 Aug 3    1436.13 35782 x 35792 x 0.1 GEO 109.6E 
2010 Jul 15    1436.15 35779 x 35795 x 0.0 GEO 109.6E 

Monday, June 20, 2011

Soyuz TMA-18 (Cliff)

 2010-011A


Crew KDR Aleksandr Skvortsov, BIs Mikhail Kornienko and Tracy Caldwell Dyson. ISS mission 22S, Expedition 23.

Mass 7193 kg of which BO 1284 kg, SA 2890 kg, PAO 3019 including 880 kg prop.


TMA18 
 

DateTimeEventOrbit  

2010 Apr 2  0404:33  Launch by Soyuz-FG Yu15000-028 KB LC1 
  1:53 SAS sep 
  1:57 Blok BVGD sep
  2:37 GO sep 
  4:47 Blok A sep
  4:57 KhO sep 
 0413:18 8:45 Blok I MECO 
 0413:21 8:48 Blok I sep 
 0743:46  DV1 burn SKD, 17.2m/s 43s 
 0805:55  DV2 3.3m/s 9.4s 
2010 Apr 3  0508:22  DV3 SKD 2.2m/s 6.7s 
2010 Apr 4  0505  Rendezvous, flyaround 
 0513  Stationkeeping at 170m 
 0517  Begin final approach 
 0524:51  Docking with Poisk 
 0650  Opening hatches 
 0719  HO 
2010 Sep 24  0035HC 
 0228Undocking cancelled 
 0335HO 
2010 Sep 25  0026HC  
 0202:12  Undocked from Poisk 
 0205  15-s sep burn 
 0431:17  DO 115.2m/s 4:21 
 0435:38  DO CO 
 0456:10 BO sep 
 0456:13  PAO sep 
 0459:12  Entry interface 
 0507  Max g-load
 0523:11  Landed at 50 01 27N 66 57 59E 

Rasad

 2011-025A


Orbits intersect at 0946. Perigee of B at 0902; of A at 0905. Groundtrack pass over Semnan at 0919. Guess that stage 2 burnout is a bit downrange of that, and subtract some time: guess of 0914 as launch time from PSC.


 
 

DateTimeEventOrbit  

2011 Jun 15 0915:00  Launch by Safir-2  Semnan? 
  T+2:35? Stage 1 burnout 
 0917?  T+2:40? Stage 1 sep 
 0917?  Stage 2 burn  
  T+3:17 Fairing 
 0922  Stage 2 burnout 
 0922  T+7:50? Stage 2 sep  243 x 292 x 55.7 
  Clamp band halves sep, Rasad sep 
  Stage 2 orbit  229 x 291 x 55.7  

Sunday, June 19, 2011

Milstar 4

 2001-009A


Milstar 2-F2 (DFS-4) was launched in 2001. Mass is 4550 kg? Size is 15.5l 35.4 span

Launch was by Titan 4 K-30/B-41/TC-22. Centaur at sep is 4366 kg and is 8.8l 4.3 dia.

In parking orbit Milstar/Centaur is 23l 4.3d with mass of 24526 kg.

FLT-4 was stationed at 90W in 2002. It was scheduled to be replaced by FLT-6 in 2003 and then to move to 177.5E.


Milstar FLT-4 
 

DateTimeEventOrbit  

2001 Feb 27  2120:00 Launch by Titan Centaur  CC LC40 
  T+2:26 SRMU sep 
  T+3:35 Fairing sep
  T+5:25 St 2 MES 
 2129  T+9:14 St 2 MECO
  T+9:35 Centaur MES-1 
 2131 T+11:34 Centaur MECO-1 
  
88.49 194 x 205 x 28.6 (ILAM) 
  T+1:05:01 Centaur MES-2 
  T+1:10:13 MECO-2  634.44 210 x 35949 x 26.7 (ILAM) 
 2230:44 T+1:10:44 ILAM epoch 
2001 Feb 28  0342 T+6:22:23 MES-3 
 0344 T+6:24:36 MECO-3 
 0354 T+6:34:49 Centaur sep  1435.09 35764 x 35768 x 4.5 (ILAM) 
2008 Dec 23    1436.20 35755 x 35821 x 7.1 GEO 152.0E

November 20,2006

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