Friday, February 21, 1992

Intelsat 302

  1968-116A


The Intelsat III F-2 satellite was the first of the series to reach orbit, and it replaced Early Bird and Intelsat II F-3 as the prime Atlantic region (AOR) satellite. Initially tested at 35W, it was moved in 1969 to 24W. The satellite had a temperature-related problem with the despin system, and had to be turned upside down every six months to keep the sun shining on the antennas and stop the system from locking up. When the problem first surfaced in June 1969, Early Bird was brought out of retirement and some traffic was rerouted around the world via the Indian and Pacific satellites. 


Intelsat III F-2 
 

DateTimeEventOrbit  

1968 Dec 19  0032:00 Launch by Delta M  CK LC17A 
  T+1:15 Castor II SRM sep 
  T+3:42 MECO 
  St 1 sep 
 0035 T+3:44s SES 6:17 
  T+4:00 Fairing 
 0042 T+10:03 SECO 336 km 
 0051 T+19m? St 2 sep 
 0051:54 T+19:54 Star 37D burn 41s 
 0052:39 T+20:39 TECO 
 0053? T+21m? Star 37D sep  642.9 261 x 36338 x 28.8 
1968 Dec 19  0630? Apo 1 at 69E 
1968 Dec 19  1700? Apo 2 at 91W 
1968 Dec 20  0400? Apo 3 at 104E 
 1440? Apo 4 at 56W 
1968 Dec 20  1410? SVM-2 burn GEO 51W+3.25E/d 
1968 Dec 21   Reverse E drift 
1968 Dec 27  2319   1435.90 35773 x 35792 x 0.8 GEO 35.0W+0.04W 
1969 Jan   In service AOR  GEO 24W 
  Replaced I F-1 and II F-3 
1969 Jun 3?    GEO 32.8W 
1969 Jun 29   Temporary malfunction, replaced by Early Bird 
1969 Dec 1  0000   1436.10 35771 x 35801 x 0.3 GEO 24.1W+0.0E 
1970 Feb 9    1536.28 35774 x 35805 x 0.4 GEO 25.3W+0.05E 
1970 Mar 9    1436.54 35781 x 35809 x 0.5 GEO 27.6W+0.12E 
1970 Apr   Replaced by III F7 
1970 Apr 20    GEO 30.7W+0.15W drift 
1971 May 25    1436.79 35775 x 35824 x 1.5 GEO 49.2W+0.18E 
1974 Feb 28    1436.3 35785 x 35795 x 4.0 (SSR) 
1975 Dec 30    GEO 80W (Morgan) 
  Orbit raised 
1977 Jan 25    1475.14 35988 x 37106 x 6.1 GEO 116W+9.5E 
1977 May   end of ops

August 30,1989

 https://planet4589.org/space/jsr/back/news.23.txt

Tuesday, February 18, 1992

Club Management: August 1991

 https://welib.org/md5/058ddcf331e663f4e263a42272cc0665

Kosmos 1962

 1988-068A


Two-tone telemetry; Hi res satellite


Kosmos-1962 
 

DateTimeEventOrbit  

1988 Aug 8  0925:00 Launch by Soyuz  KB 
 0929  Blok-I burn 
 0933  Blok-I sep 
1988 Aug 8    89.32 211x270x70.0 
1988 Aug 9   89.35 209x275x70.0 
1988 Aug 16  89.67 231 x 285 x 70.0 
1988 Aug 21    89.57 228x279x70.0 
1988 Aug 22   
 0620?  Deorbit 
 0629?  PO sep 
 0637?  Entry  -176 x 250  
 0652?  Landed 

Kosmos 186

  1967-105A


7K-OK No. 6 was launched in Oct 1967 without a crew on board. It was named Kosmos-186. The ship was maneuvered in orbit for three days, testing the redesigned systems. On Oct 30, 7K-OK No. 5 was launched as Kosmos-188, and the two craft successfully completed a docking. This was the first automatic docking and the first docking of any kind carried out by the USSR. Kosmos-186 and Kosmos-188 separated after three hours and the descent module of Kosmos-186 was recovered the following day. 


Kosmos-186 
 

DateTimeEventOrbit  

1967 Oct 27  0929:59  Launch by 11A511  KB 
 0934  Blok-I burn 
 0939  Blok-I sep  88.33 175 x 209 x 51.66 
 1600? Rev 5 TCM 
 1700   88.73 204 x 219 x 51.66 
1967 Oct 28  0500   88.26 178 x 199 x 51.66 
 1900   88.11 173 x 189 x 51.67 
1967 Oct 29  1200   88.72 171 x 251 x 51.71 
1967 Oct 30  0230   88.71 178 x 243 x 51.66 
 0310Orbit trim burn for launch of s/c 5 
   88.63 164 x 250 x 51.69 
 0500   88.69 180 x 240 x 51.67 
 0920  Docked with 7K-OK No. 5  
 1250  Undocked 
 2300   88.96 192 x 255 x 51.64 
1967 Oct 31  0738  Deorbit rev 65 
 0742PAO, BO sep 
 0750Ballistic descent mode 
 0812  Landed in Kazakhstan 

Kosmos 199

  1968-003A


Zenit-2 No. 59 was launched in Jan 1968 from Plesetsk into a 65.6 degree orbit. The Blok-I third stage entered orbit with the Zenit-2 attached, but the payload then failed to separate for the first 38 to 42 orbits, as noted in the RAE tables, because the pyro separation charges failed. This resulted in the depletion of the attitude control fuel and the flight was carried out in unstabilized mode. Reentry was attempted on Jan 24, but the trajectory was off course and the SA and PO remained in orbit with a low perigee. The APO system destroyed the SA over the Sea of Okhotsk on orbit 126. The PO continued transmitting until Jan 25. Many pieces of debris were tracked by NORAD, most of which reentered between Jan 30 and Feb 2.


Kosmos-199 
 

DateTimeEventOrbit  

1968 Jan 16  1200:01  Launch by 11A57  NIIP-53 LC41/1 
 1204 Blok-I burn 
 1209  Blok-I cutoff  
 1210?  Blok-I failed to sep 
   90.2 204 x 386 x 65.7 (TASS) 
1968 Jan 17  0930   90.11 202 x 362 x 65.64 (RAE) 
1968 Jan 19  0400?  Blok-I separated 
 0720   90.19 205 x 361 x 65.6 
1968 Jan 20  0500   90.15 204 x 364 x 65.63 (RAE) 
1968 Jan 24  0603   90.08 199 x 356 x 65.6 
 0718   89.00 178 x 271 x 65.6 
 0735?  Deorbit burn 
 0750?SA separated from PO  
1968 Jan 24  0802  SA destroyed by APO 
1968 Jan 30   Main debris reentry begins 
1968 Jan 30  0930? PO (03C) reentered 
1968 Jan 31  1949   87.93 154 x 189 x 65.6 
1968 Feb 2   Main debris reentry complete 

Sunday, February 16, 1992

Molniya 321

 1983-090A


Molniya-3 (F23, N21) was launched in 1983 Aug from Plesetsk and placed in plane E. In Sep 1984, the satellite was relocated by 90 deg; it was suggested by Flight International that the satellite might have been used for an experiment in maritime communications.


Molniya-3 No. 32 
 

DateTimeEventOrbit  

1983 Aug 30  2249 Launch by 8K78M  PL 
  BVGD sep 
  GO sep 
  T+4:46 Blok A sep 
  T+4:56 KhO sep 
  T+8:46 Blok-I MECO 
 2257 T+8:50 Blok-I sep  
  T+53:16 BOZ burn 
 2342  T+53:56 BOZ sep 
  ML burn 
  T+56:46 ML MECO 
 2345  T+56:54 ML sep   
   735.5 429 x 40803 x 62.7 
1983 Sep    718.3 428 x 39957 x 62.9 
1984 Sep   Orbit adjust 

Kosmos 13

  1963-006A


Zenit-2 No. 9 came a full 3 months after the previous flight, and also flew an 8 day mission.


Kosmos-13 
 

DateTimeEventOrbit  

1963 Mar 21  0830:01 Launch by 8A92  KB 
 0839? Blok E sep 
   89.65 192 x 324 x 65.0 (RAE) 
   89.8 205 x 337 x 65.0 (TASS) 
 1850   89.69 214 x 303 x 65.2 
1963 Mar 23  0814   89.71 201 x 318 x 65.0 
1963 Mar 27  1645   89.66 194 x 320 x 64.9 
1963 Mar 29  0615?  Deorbit burn 
 0621?PO sep 

0635? Landed 

May 13,2026

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