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// biology · 1974

Bion 2

Satellite. Bion 2 was launched on October 22, 1974 aboard a Soyuz-U from Plesetsk. Latest status in GCAT: landed (Nov 12, 1974).

COSPAR 1974-080ANORAD 7478Soviet Union

Identity

Name in GCAT
Kosmos-690
Common name
Bion 2
Payload designation
Bion No. 2L
Other names
12KS No. A15000-122:RA
International designator
1974-080A
NORAD catalog number
7478
GCAT identifier
S07478
UN registration
A/AC.105/INF.304

Mission

Mission type
Biology
Use
Civil government
Program
Bion
Owner
IMBP
Country
Soviet Union
Builder
Central Specialized Design Bureau
Platform (bus)
Bion

Launch

Date
October 22, 1974 · 17:59 UTC
Launch record
1974-080Success
Rocket
Soyuz-U
Spaceport
Plesetsk · pad LC43/4

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
214 km
Apogee
362 km
Inclination
62.81°
Status
Landed
Status date
November 12, 1974
Last known active
Nov 12, 1974
End of operations
Nov 12, 1974

Size

Mass
2,040 kg
Dry mass
2,040 kg
Total mass with attached objects
5,450 kg
Length
6.5 m
Diameter
2.40 m
Span
6.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q25849 (CC0).