Kosmos 1817

 1987-010A

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The first Ekran-M satellite (11F647M No. 11L) was launched on 1987 Jan 30. It failed to reach its final orbit and was given the cover name Kosmos-1817. Kosmos-1817 was originally cataloged as 17367/1987-10C; sometime between 1993 and 1998 both the catalog number and (unusually) the archival TLEs associated with the catalog number were changed to 17365/1987-10A. Below the original designations are noted against the orbits.

Kosmos-1817
Date	Time	Event	Orbit
1987 Jan 30	0919	Launch by Proton	KB
	0928	Stage 3 sep
	1036?	Blok-DM failed to ignite
1987 Jan 30		(10A)	188x210x51.6
1987 Jan 30		(10B)	88.3 189x195x51.6
1987 Jan 30		(10C)	212x254x51.6 P/L
1987 Jan 30		(10D)	213x260x51.6
1987 Jan 31		(10A)	130x161x51.6, reentered Jan 31
1987 Feb 13		end of tx (AiK)
1987 Feb 21		(10C)	201x236x51.6
1987 Mar 15		(10C)	165x178x51.6
1987 Mar 17		(10C)	151x161x51.6
1987 Mar 18		(10C)	121x133x51.6
1987 Mar 18		(10C) reentered

Intelsat 4A2

  1976-010A

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Intelsat 4A F2 was launched in Jan 1976 and became the AOR Primary Spare.

Intelsat IVA F-2
Date	Time	Event	Orbit
1976 Jan 29	2356	Launch by Atlas Centaur	CC LC36
	2358	Booster sep
1976 Jan 30	0000	Atlas sep
	0000:18?	MES-1
	0000:30?	Fairing
1976 Jan 30	0006:21?	T+10:21 Centaur MECO	184? x 1800? x 28.1?
	0020:30?	MES-2 2:05
	0022:35?	MECO-2
1976 Jan 30	0024	Centaur sep, Orbit insertion	578 x 36749
		Centaur venting
	0630?	Apo 1
	1700?	Apo 2
1976 Jan 31	0300?	Apo 3
	1400?	Apo 4
1976 Feb 1	0019	Apo 5, SVM-4A burn?
1976 Feb 1	0219	Apo 5, SVM-4A burn, over W POR
1976 Feb 2			GEO 140E +3E/d
			1420.2 35084 x 35869 x 0.11 (Fal)
1976 Feb		AOR Primary Spare	GEO 29.5W
1977 Jan 21			1436.15 35779 x 35796 x 0.0 GEO 29.6W+0.0
1978 May 25			1436.07 35781 x 35791 x 0.0 GEO 29.5W
1979 Jul 19			1436.11 35781 x 35792 x 0.0 GEO 29.5W+0.01W
1979 Jul 21		mv out	1435.82 35766 x 35785 x 0.1 GEO 28.9W+0.06E
1979 Aug 14		mv in	1436.15 35779 x 35796 x 0.0 GEO 27.4W+0.02W
1979 Sep		Domestic Lease, contingency	GEO 27.5W
1980 Jan 14			1436.13 35774 x 35799 x 0.0 GEO 27.5W+0.02W
1980 Oct 12			1436.10 35777 x 35795 x 0.0 GEO 27.4W+0.0W
1980 Oct 22			1436.13 35777 x 35796 x 0.0 GEO 27.5W+0.02W
1980 Nov?		Move to 21.5W
1980 Dec 2			1436.17 35778 x 35798 x 0.0 GEO 21.7W+0.03W
1981 Jan 2			1436.08 35776 x 35796 x 0.1 GEO 21.4W+0.0W
1981 Jun 11		AOR Major Path 2	GEO 21.5W
1981 Oct 2			1436.15 35778 x 35796 x 0.3 GEO 21.5W+0.02W
1982 Dec 18		Domestic lease/contingency	1436.13 35779 x 35794 x 0.0 GEO 21.5W
1983 Feb 21			1436.16 35783 x 35790 x 0.0 GEO 21.6W+0.01W
1983 Feb 21		mv out
1983 Mar 30			1436.16 35775 x 35800 x 0.2 GEO 56.9E+0.02W
1983 Apr		IOR domestic lease/contingency	GEO 57E
1983 Jun 1			1436.15 35774 x 35800 x 0.0 GEO 57.0E+0.02W
1984 Jan 11			1436.10 35783 x 35790 x 0.1 GEO 56.9E+0.0W
1984 Jan 17		mv out
1984 Mar 21			1438.08 35780 x 35870 x 0.3 GEO 46.8E+0.5W
1984 Aug 4			1437.25 35751 x 35867 x 0.6 GEO 2.8W+0.3W
1984 Aug		mv in, AOR Spare	GEO 4W
1984 Aug 17			1436.20 35749 x 35827 x 0.6 GEO 4.0W+0.03W
1984 Oct 1			1436.14 35750 x 35825 x 0.8 GEO 4.9W+0.02W
1985 Jan 13			1435.99 35759 x 35810 x 1.0 GEO 4.1W+0.02E
1985 Mar 15			1435.91 35755 x 35810 x 1.2 GEO 1.5W+0.04E
1985 Apr 13			1436.12 35761 x 35813 x 1.2 GEO 2.1W+0.01W
1985 Nov 27			1436.05 35759 x 35812 x 1.8 GEO 1.9E+0.0E
1985 Dec 19		orbit raise	1443.60 35910 x 35956 x 1.9
1987 Mar 1			1444.43 35925 x 35973 x 3.0
1990 Nov 25			1444.41 35930 x 35967 x 6.5
1995 Nov 24			1444.57 35924 x 35980 x 10.3
1999 Apr 28			1444.42 35941 x 35957 x 11.9