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// space science · 1971

Oreol 1

Soviet-French research satellite. Oreol 1 was launched on December 27, 1971 aboard a Kosmos 11K65M from Plesetsk. Latest status in GCAT: in orbit.

COSPAR 1971-119ANORAD 5729Soviet Union

Identity

Name in GCAT
Aureole 1
Common name
Oreol 1
Payload designation
DS-U2-GKA No. 1
Other names
DS-U2-GKA No. Kh225-041:RA
International designator
1971-119A
NORAD catalog number
5729
GCAT identifier
S05729
UN registration
A/AC.105/INF.243

Mission

Mission type
Space science
Use
Civil government
Program
DS-U2-GKA
Owner
Yuzhnoe
Country
Soviet Union
Builder
Southern State Design Bureau
Platform (bus)
DS-U2

Launch

Date
December 27, 1971 · 19:00 UTC
Launch record
1971-119Success
Spaceport
Plesetsk · pad LC132/2

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
399 km
Apogee
2,474 km
Inclination
73.99°
Status
In orbit
Last known active
Jun 20, 1972
End of operations
Jun 20, 1972

Size

Mass
348 kg
Dry mass
348 kg
Length
2.0 m
Diameter
1.30 m
Span
4.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q54232 (CC0).