Wednesday, September 16, 1998

Telecom 1C

 1988-018B


The final ECS-based Telecom 1 built by Matra for DGT and France Telecom was launched in Mar 1988.


Telecom 1C 
 

DateTimeEventOrbit  

1988 Mar 11  2328:00  Launch by Ariane V21  CSG 
  T+0:07 PAP on 
  T+0:40 PAP sep 
  T+2:21 St 1 sep 
  T+2:24 St 2 MES 
  T+3:41 Fairing 
  T+4:42 St 2 sep 
  T+4:47 St 3 MES 
 2344:34  T+16:34 St 3 MECO  254? x 36292? x 7.1 
 2346:23  T+18:23 Spacenet sep 
 2348:37  T+20:37 SYLDA sep 
 2348:42  T+20:42 Telecom sep 
  T+21:04 Avoidance burn  
1988 Mar 13 1233 AKM at 4th apo 
1988 Mar 13    1419.08 35113 x 35792 x 0.0 GEO 24.8W+4.3E 
1988 Mar 23    1430.41 35535 x 35756 x 0.0 GEO 2.0W+1.8E 
1988 Mar 30    1435.99 35780 x 35788 x 0.0 GEO 3.1E 
1988 Apr 8   On station  GEO 3.4E 
1988 May   Move to 5W 
1988 May 28    1436.15 35783 x 35791 x 0.0 GEO 5.6W 
1989 Jan 31    1436.07 35782 x 35789 x 0.0 GEO 5.1W 
1991 Oct 20    1436.04 35764 x 35806 x 0.1 GEO 4.8W 
1992 Aug 3    1436.04 35777 x 35793 x 0.0 GEO 5.0W 
1992 Aug 9   mv out  1434.41 35748 x 35759 x 0.0 GEO 1.5W+0.4W 
1992 Oct 29   mv in  1436.16 35782 x 35793 x 0.1 GEO 3.0E 
1993 Sep 7    1436.05 35771 x 35799 x 0.0 GEO 3.0E 
1996 Jan 18    1436.11 35765 x 35808 x 0.5 GEO 3.0E 

Ekran 20

 1992-074A


Ekran-M 15 (Ekran (20)) was launched on 1992 Oct 30. The satellite was stationkeeping at 99E in late 1997.


Ekran-M No. 15 
 

DateTimeEventOrbit  

1992 Oct 30  1459:00  Launch by Proton  
 1508  Stage 3 MECO 
 1615? DM burn 1 
 1618?  DM MECO-1 
 2132?  DM burn 2 
 2136?  DM sep 
1992 Oct 31    1427.89 35581 x 35670 x 1.6 GEO 92.2E+2.1E 
1992 Nov 16    1435.85 35765 x 35798 x 1.5 GEO 99.4E+0.05E 
1993 Jul 13    1435.98 35768 x 35800 x 0.9 GEO 99.4E 
1995 May 28    1436.08 35776 x 35796 x 0.6 GEO 99.3E 
1996 Oct 24    1436.04 35775 x 35795 x 1.6 GEO 99.3E

Tuesday, September 15, 1998

Kosmos 1908

 1988-001A




Kosmos-1908 
 

DateTimeEventOrbit  

1988 Jan 6  0741:00 Launch by 11K68  Plesetsk 
  T+2:00 St 1 sep 
  T+3:33? GO sep 
  T+4:38? St 2 sep 
  T+5:20? S5M burn 1 
 0747 T+6:48 S5M MECO1 km 60? x 650 x 82.5 
  T+40:58? S5M burn 2  
  T+41:08? S5M MECO2 
 0822? T+41:38? S5M sep 
1988 Jan 6    639x665x82.5 

Monday, September 14, 1998

Progress 40

 1989-008A


Progress-40 (Progress No. 148, 7K-TG No. 148) was launched in Feb 1989. It carried 1993 kg of cargo, including the test of the Kotan memory retaining structure - two circular loop antennae which were deployed from the side of Progress after undocking on Mar 3.


Progress-40 
 

DateTimeEventOrbit  

1989 Feb 10  0853:52  Launch by Soyuz-U  KB 
 0902  Blok-I sep 
 0930   88.80 187 x 244 x 51.6 
 1430   89.31 208 x 274 x 51.6 
1989 Feb 11  1430   90.62 268 x 342 x 51.6 
1989 Feb 12  0000   90.61 268 x 342 x 51.6 
 0930   90.93 287 x 355 x 51.6 
 1029:38  Docked with Mir, Kvant DP2 
 2130   91.65 347 x 364 x 51.6 
1989 Mar 3  0145:52  Undocked 
 0147  Memory retaining struct. deploy test 

0500? Structures sep (89-08C,D) 
1989 Mar 5  0108  Deorbited 
 0159  Reentered 

The Day I Met Him

https://welib.org/md5/61db26ac6b9297fc237af9691792b969

Kosmos 172

  1967-078A


Zenit-4 No. 36 was launched in Aug 1967 and was the third of the year in the 51.8 degree summer slot.


Kosmos-172 
 

DateTimeEventOrbit  

1967 Aug 9  0545:18  Launch by 11A57  KB 
 0549  Blok-I burn 
 0554  Blok-I sep  89.4 200 x 293 x 51.8 (RAE) 
 0703  
89.21 194 x 276 x 51.8 
 1430   89.44 202 x 290 x 51.8 
1967 Aug 17  0200 89.30 197 x 281 x 51.8 
1967 Aug 17  0405? Deorbit 
 0425?  Landed after 7.94d

Gorizont 19

 1989-081A



Gorizont No. 31L
 

DateTimeEventOrbit  

1989 Sep 28  1705:00 Launch by Proton-K  KB 
 1714 Stage 3 sep 
 1822? DM burn 1 
 2338? DM burn 2 
 2342? Blok-DM2 No. 27L sep 
1989 Sep 28    1436.03 35671 x 35898 x 1.4 GEO 91.0E 
1989 Oct 7    1435.74 35772 x 35787 x 1.4 GEO 96.0E 
1989 Oct 26    1435.93 35775 x 35791 x 1.4 GEO 97.1E 
1990 Jun 22    1435.98 35773 x 35795 x 0.8 GEO 96.3E 
1992 Feb 1    1436.09 35778 x 35794 x 0.7 GEO 96.8E 
1993 May 23    1436.10 35777 x 35795 x 1.8 GEO 96.9E 
1995 May 31    1436.06 35776 x 35795 x 3.4 GEO 96.9E 
1996 Oct 30    1436.22 3578 x 35795 x 4.4 GEO 96.6E 
1996 Oct 30   mv out  GEO 96E 
1996 Nov 20   mv in  GEO 33E 
1996 Dec 31    1435.86 35768 x 35796 x 4.5 GEO 34.4E 
1997 Mar 9    1436.21 35776 x 35801 x 4.6 GEO 33.9E 
1997 Nov 16  1435.99 35720 x 35848 x 4.9 GEO 34.2E

Kosmos 1967

 1988-079A


Two-tone telemetry; Hi res satellite


Kosmos-1967 
 

DateTimeEventOrbit  

1988 Sep 6  0730:01 Launch by Soyuz  PL 
 0734  Blok I burn 
 0738  Blok I sep 
1988 Sep 6    90.29 194 x 382 x 72.87 
1988 Sep 7    90.26 196 x 377 x 72.88 
1988 Sep 8  

89.57 227 x 278 x 72.9 
1988 Sep 12    89.52 226 x 275 x 72.9 
1988 Sep 13   
89.16 214 x 250 x 72.9 
1988 Sep 15    
 0322?  Deorbit 
 0332?  PO sep 
 0338?  Entry  -188 x 220 x 72.87 
 0354? Landed 

May 13,2026

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