Cosmos 411 - 418

Russia

Spacecraft n°:

Russian satellite n°:

Launch data:

Designation	05210-17 / 71041A-H
Launch date	07 May 1971 - 14:20? UT
Launch site	Plesetsk, LC132/1
Launch vehicle	Cosmos-3M (11K65M - #53727-121)
Mission
Satellite type	Strela-1M (#9/16)

8 satellites launched together

Earth orbit on:

	C 411	C 412	C 413	C 414	C 415	C 416	C 417	C 418
Perigee / Apogee	km	km	km	km	km	km	km	km
Inclination	°	°	°	°	°	°	°	°
Period	min	min	min	min	min	min	min	min
Decay

Earth orbit on Dec 31, 1993:

	C 411	C 412	C 413	C 414	C 415	C 416	C 417	C 418
Perigee / Apogee	1313 x 1488 km	1477 x 1533 km	1471 x 1505 km	1424 x 1492 km	1449 x 1497 km	1369 x 1489 km	1341 x 1489 km	1396 x 1491 km
Inclination	74.0°	74.0°	74.0°	74.0°	74.0°	74.0°	74.0°	74.0°
Period	113.8 min	116.1 min	115.7 min	115.1 min	115.4 min	114.4 min	114.1 min	114.7 min
Decay

8 satellites launched togheter

Spacecraft data:

Prime contractor
Platform
Mass at launch	kg
Dry Mass	kg
Basic shape
Dimension (m)
Solar array
Stabilization
DC power
Design lifetime

Mission details:

Ref.: #1, #7 - update: 23.07.08