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// optical imaging · 1972

Cosmos 477

Cosmos 477 was launched on March 4, 1972 aboard a Voskhod 11A57 from Plesetsk. Latest status in GCAT: landed (Mar 16, 1972).

COSPAR 1972-013ANORAD 5862Soviet Union

Identity

Name in GCAT
Kosmos-477
Common name
Cosmos 477
Payload designation
Gektor No. 28L
Other names
Zenit-2M No. 28L:P,11F690 No. 780-14-21-138:RA
International designator
1972-013A
NORAD catalog number
5862
GCAT identifier
S05862
UN registration
A/AC.105/INF.251

Mission

Mission type
Optical imaging
Use
Defense
Program
Zenit-2M
Country
Soviet Union
Builder
TsKBEM Filial No. 3
Platform (bus)
Zenit-2M

Launch

Date
March 4, 1972 · 10:00 UTC
Launch record
1972-013Success
Spaceport
Plesetsk · pad LC41/1

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
201 km
Apogee
300 km
Inclination
72.86°
Status
Landed
Status date
March 16, 1972
Last known active
Mar 16, 1972
End of operations
Mar 16, 1972

Size

Mass
2,200 kg
Dry mass
2,200 kg
Total mass with attached objects
6,030 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 Q12907718 (CC0).