Kosmos 454

 1971-094A

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Kosmos-454 was the 25th Zenit-4M flight, launched in Nov 1971 on a long duration 14 day mission from Plesetsk at 65.4 degrees. On the second day of the mission the spacecraft moved to a relatively high orbit and remained there until recovery on Nov 16.

Kosmos-454
Date	Time	Event	Orbit
1971 Nov 2	1425:02	Launch by 11A57	PL
	1429	Blok-I burn
	1433	Blok-I sep
	2136		89.13 202 x 260 x 65.48
	2130		89.14 203 x 262 x 65.42 (RAE)
1971 Nov 3	1824		89.12 202 x 259 x 65.4
		Raise orbit
1971 Nov 4	1046		90.03 199 x 352 x 65.4
1971 Nov 4	2130		90.03 203 x 350 x 65.45 (RAE)
1971 Nov 11	0619		90.00 203 x 345 x 65.4
1971 Nov 14		Engine sep (94D)
1971 Nov 14	0017		90.00 203 x 345 x 65.5
		Orbit adjust?
1971 Nov 16	0319		89.98 190 x 356 x 65.5
1971 Nov 16	0615?	Retrofire
	0625?	PO sep
	0630?	Entry
	0646?	Landed