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Cosmos 1861
Cosmos 1861 was launched on June 23, 1987 aboard a Kosmos 11K65M from Plesetsk. Latest status in GCAT: in orbit.
COSPAR 1987-054ANORAD 18129Soviet Union
Identity
- Name in GCAT
- Kosmos-1861
- Common name
- Cosmos 1861
- Payload designation
- Tsikada
- Other names
- RS-10/RS-11
- International designator
- 1987-054A
- NORAD catalog number
- 18129
- GCAT identifier
- S18129
- UN registration
- ST/SG/SER.E/169
Mission
- Mission type
- Navigation
- Use
- Civil government
- Program
- Tsikada
- Owner
- VMF
- Country
- Soviet Union
- Builder
- Omsk Aviation Plant
- Platform (bus)
- KAUR-1 11F643
Launch
- Date
- June 23, 1987 · 07:37 UTC
- Launch record
- 1987-054Success
- Rocket
- Kosmos 11K65M
- Spaceport
- Plesetsk · pad LC132/1
Orbit and fate
- Orbit class (GCAT)
- LEO/I
- Perigee
- 984 km
- Apogee
- 1,001 km
- Inclination
- 82.93°
- Status
- In orbit
- Last known active
- 1990
- End of operations
- 1990
Size
- Mass
- 800 kg
- Dry mass
- 800 kg
- Length
- 5.0 m
- Diameter
- 2.10 m
- Span
- 17.0 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q12907514 (CC0).