Saturday, August 30, 2008

Aussat 3

 1987-078A


The first two Aussat satellites were launched from the Shuttle, but after the Challenger accident the third one was shifted to Europe's Ariane. Aussat Pty.'s Aussat K3 was launched from Kourou in 1987. It was later renamed Optus A3. In 1993 Optus A3 was moved to 156E. In 1999 the satellite was moved back to 164E. It 2006 it was moved out and appears to have been relocated to 31E for use by SES Astra.


Aussat K3 
 

DateTimeEventOrbit  

1987 Sep 16  0045:31  Launch by Ariane (V19)  CSG ELA1 
  T+0:07 PAP on 
  T+0:40 PAP sep 
  T+2:20 St 1 sep 
  T+2:24 St 2 MES 
  T+3:31 Fairing  
  T+4:31 St 2 sep 
 0050:07 T+4:36 St 3 MES 
 0102:10 T+16:39 St 3 MECO 
 0103:58  T+18:27 Aussat K3 sep 632.32 203 x 35847 x 7.0 
 0700? Apo 1 
 1130? Peri 1 
 1700? Apo 2 
 2230? Peri 2 
1987 Sep 17  0324  Best match TLE for burn  
1987 Sep 17  0345  Apo 3, Star 30BP burn 
1987 Sep 16    1393.86 34063 x 35847 x 0.4 GEO 130.7E+10.9E 
1987 Sep 18    1385.30 34062 x 35510 x 0.4 GEO 148.4E+13.2E 
1987 Sep 19    1429.69 35517 x 35804 x 0.5 GEO 162.5E+1.6E 
1987 Sep 20    1430.0 35508 x 35891 x 0.1 GEO 164E+1.5/d 
1987 Sep 23    1436.08 35763 x 35809 x 0.1 GEO 164.0E 
1987 Oct 7  1200  On station  GEO 164E 
1987 Nov 11    1436.09 35779 x 35793 x 0.0 GEO 164.0E 
1990 Jul 7    1436.09 35779 x 35793 x 0.0 GEO 164.0E 
1992 Feb 10    1436.09 35776 x 35796 x 0.0 GEO 164.0E 
1992   Owned by Optus Communications  
1992   Renamed Optus A3 
1993 Apr 6    1436.08 35771 x 35800 x 0.0 GEO 164.0E 
1993 Apr 8   mv out  
1993 Apr 29   mv in 1436.07 35773 x 35798 x 0.0 GEO 156.1E 
1994 Oct 14    1436.13 35769 x 35805 x 0.0 GEO 156.0E 
1995 Aug 13    1436.10 35771 x 35801 x 0.0 GEO 156.0E 
1995 Aug   Move to 152E 
1995 Sep 12    1436.09 35774 x 35799 x 0.0 GEO 152.0E 
1997 Oct 27    1436.08 35777 x 35796 x 1.6 GEO 152.1E 
1999 May 27    1436.14 35780 x 35794 x 2.8 GEO 152.0E 
1999 Jun 1   mv out? 
1999 Jul 9   mv in 
1999 Aug 4    1436.03 35779 x 35791 x 2.4 GEO 163.8E 
2003 Sep 2    1436.08 35773 x 35799 x 5.6 GEO 163.9E 
2006 Apr 6   mv out 1443.91 35938 x 35947 x 7.7 GEO 160E+2W/d 
2006 Jul 1   mv in  1436.10 35779 x 35794 x 8.0 GEO 31.3E 
2008 Mar 30    1436.09 35752 x 35820 x 9.4 GEO 31.8E 

Sunday, August 10, 2008

Navstar 23

 1990-103A


The first Block 2A was GPS 23, launched on 1990 Nov 26. The Block 2A satellites used the uprated Delta 7925 launch vehicle. Navstar SVN 23 was placed in plane E-4. On Dec 12 SVN 23 developed problems with its solar array, delaying the next launch for several months.


Navstar 23 
 

DateTimeEventOrbit  

1990 Nov 26  2139  Launch by Delta 7925  CC LC17 
  SRM 1-9 sep 
 2143  St 1 sep 
 2143  T+4:40? SES-1 
 2150?  T+11:00? SECO-1  185? x 185? x 34.0? 
  T+20? SES-2 36s? 
 2159?  T+20? SECO-2 
 2200?  T+21:03 Delta/PAM-D sep  187 x 720? x 34.1? 
 2201?  T+22? TES 1:24 
 2202?  T+23? TECO 
 2204?  T+25? St 3 sep  
   357.10 185 x 20404 x 34.58 
 2243? SES-3 depletion 
 2330?  SES-3 
 2330?  SECO-3  499 x 719 x 21.4 
1990 Nov 28  1852? Star 37XFP burn 
1990 Dec 2    715.13 19938 x 20285 x 54.91 
1990 Dec 10   Operational 
1990 Dec 12   Solar panel system problem 
1997 Feb 1   Operating at slot E-4 
2004 Feb 13   Retired from service 
2006 Jul 26    717.99 19766 x 20598 x 56.0 

Saturday, August 9, 2008

Progress M-61

 2007-033A


Flight 26P, spacecraft 11F615A55 No 361. Mass 7284 kg at launch, 6996 kg at docking. Cargo 2569 kg (1281 kg in GO).

Carried out Earth study expt 'Otrazhenie' (involving a laser reflector target) post undocking.


Progress M-61 
 

DateTimeEventOrbit  

2007 Aug 2  1733:48  Launch by Soyuz-U KB LC1/5  
  T+1:58 Strapons sep
  T+2:41 GO sep
  T+4:47 Blok A sep
  T+4:57 KhO sep
 1742:33 T+8:46 Blok I MECO 
 1742:37 T+8:49 Blok I sep 
 2123:58  DV1 19.7m/s 
 2156:16  DV2 2.6m/s 
2007 Aug 4  1813:23  DV3 2.2m/s 
2007 Aug 5  1810  Flyaround ISS 
 1831  Begin auto approach 
 1840:25  Docking with Pirs 
2007 Dec 22  0359:52  Undocked 
 0403  Sep-1 
 0409  Sep-2 
2008 Jan 251906:00  Deorbit 83.2 m/s 2:24 (151s)  
 1908:31  DO CO 
 1940:40  Reentered over Pacific 
 1946  Breakup 
 1951:59  Impact 

Thursday, August 7, 2008

Interkosmos 22

 1981-075A


The Interkosmos-22 satellite was named Interkosmos-Bolgaria-1300 ( Interkosmos-Bolgariya-1300, Interkosmos-Bulgaria-1300) to celebrate the 1300th anniversary of Bulgarian statehood.

Based on the Meteor 2 bus, IKB-1300 was launched by a Vostok rocket into a 800 x 895 km orbit inclined 81.2 deg. It carried laser reflectors for geodetic work and a set of particles and fields experiments to study the magnetosphere and ionosphere.


Interkosmos-22 
 

DateTimeEventOrbit  

1981 Aug 7  1335 Launch by 8A92M Vostok  NIIP-53 
 1339?  Blok E burn 
 1345? Blok E MECO 
   800 x 895 x 81.2 
1983 Sep   Still operating 
2008 Aug 5    101.56 786 x 878 x 81.2 

Payload:

  • Laser tracking reflectors

  • EMO-5 scanning Auroral/Airglow photometer

  • P6-1T spherical ion trap

  • ID-1 ion drift meter

  • ion energy/mass analyser

  • Foton-1 UV airglow spectrometer 1500-2560A

  • IESP-IAMP E,B field measurement

  • plasma, particles ('Elektron')

  • Proton spectrometer

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