Kosmos 1731

 1986-013A

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This was the first 17F117 satellite.

Kosmos-1731
Date	Time	Event	Orbit
1986 Feb 7	0845	Launch by Soyuz	Baikonur
	0854?	Blok-I sep
1986 Feb 7			R/B 181x260x64.8, 2d
1986 Feb 7			180x264x64.8
1986 Feb 7			183x269x64.8
1986 Feb 10			176x250x64.8
1986 Feb 10	0522?	Raise perigee
1986 Feb 10.4			232x312x64.8
1986 Feb 23			228x303x64.8
1986 Mar 8			239x260x64.8
1986 Apr 2			231x268x64.8
1986 Apr 27			241x260x64.8
1986 May 18			240x265x64.8
1986 Jun 10			242x278x64.8
1986 Jul 5			233x261x64.7
1986 Jul 19			241x277x64.7
1986 Aug 22			237x269x64.7
1986 Aug 23			243x273x64.7
1986 Sep 13			232x257x64.7
1986 Sep 19			238x281x64,7 from 228x252
1986 Sep 26			234x275x64.7
1986 Sep 29			233x272x64.7
1986 Oct 2.9			231x269x64.7
1986 Oct 3
	0900?	Deorbit (fid. time, guess -70 m/s)	23? x 235
	0930?	Reentered over Pacific

Club Management: September-October 1992

 https://welib.org/md5/8e4fc67cc8aa3abf45a2aaa63d9a53a7

Kosmos 652

  1974-030A

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Kosmos-652 flew an 8 day flight in a 51.8 degree orbit. Because of the unusual profile it was at one point suggested that Kosmos-652 might have been a 7K (Soyuz) test flight, but it was in fact a Zenit-4MK satellite, the first at this inclination.

Kosmos-652
Date	Time	Event	Orbit
1974 May 15	0830	Launch by 11A57	NIIP-53
	0834	Blok-I burn
	0838	Blok-I sep
	1716		89.69 170 x 347 x 51.9
1974 May 16	0515		89.68 173 x 343 x 51.8
1974 May 16	0700		89.61 173 x 343 x 51.8 (RAE)
1974 May 17	1404		89.64 172 x 341 x 51.8
1974 May 18		Lower orbit
1974 May 19	0322		89.32 158 x 323 x 51.8
	0750		89.28 172 x 305 x 51.8
1974 May 20	0310		89.26 172 x 303 x 51.8
1974 May 22		Engine sep	90.83 218 x 417 x 51.8 (RAE)
1974 May 23	0534?	Retrofire
	0544?	PO sep
	0549?	Entry
	0604?	Landed after 7.9d

Club Management: January-February 1993

 https://welib.org/md5/1725f57eb1df9b13e021ba755945b4f5

Kosmos 958

 1977-100A

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Two-tone telemetry; Medium res satellite. Kosmos-958 was the second flight using the high circular orbit.

Kosmos-958
Date	Time	Event	Orbit
1977 Oct 11	1514	Launch by Soyuz-U	Plesetsk
	1522	Blok-I sep
1977 Oct 11			90.60 256 x 350 x 62.81
1977 Oct 12	0838?	Orbit raise	91.95 318 x 422 x 62.8
1977 Oct 20			91.82 309 x 417 x 62.8
1977 Oct 22		Orbit raise	92.28 351 x 420 x 62.8
1977 Oct 23	1030?	KDU sep
1977 Oct 24
	0602?	Deorbit
	0630?	Entry
	0644?	Land