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Cosmos 281
Cosmos 281 was launched on May 13, 1969 aboard a Voskhod 11A57 from Plesetsk. Latest status in GCAT: landed (May 21, 1969).
COSPAR 1969-042ANORAD 3939Soviet Union
Identity
- Name in GCAT
- Kosmos-281
- Common name
- Cosmos 281
- Payload designation
- Zenit-2 No. 72L
- Other names
- :C,:RC,11F61 No. V15002-04:RA
- International designator
- 1969-042A
- NORAD catalog number
- 3939
- GCAT identifier
- S03939
- UN registration
- A/AC.105/INF.208
Mission
- Mission type
- Optical imaging
- Use
- Defense
- Program
- Zenit-2 B
- Owner
- TsUKOS
- Country
- Soviet Union
- Builder
- TsKBEM Filial No. 3
- Platform (bus)
- Zenit-2
Launch
- Date
- May 13, 1969 · 09:15 UTC
- Launch record
- 1969-042Success
- Rocket
- Voskhod 11A57
- Spaceport
- Plesetsk · pad LC41/1
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 188 km
- Apogee
- 301 km
- Inclination
- 65.42°
- Status
- Landed
- Status date
- May 21, 1969
- Last known active
- May 21, 1969
- End of operations
- May 21, 1969
Size
- Mass
- 2,100 kg
- Dry mass
- 2,100 kg
- Total mass with attached objects
- 4,750 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 Q12753788 (CC0).