- Home
- Spacecraft
- Cosmos 1677
Cosmos 1677
Cosmos 1677 was launched on August 23, 1985 aboard a Tsiklon-2 from Baikonur. Latest status in GCAT: in orbit.
COSPAR 1985-075ANORAD 15986Soviet Union
Identity
- Name in GCAT
- Kosmos-1677
- Common name
- Cosmos 1677
- Payload designation
- US-A No. 342 ROCh
- International designator
- 1985-075A
- NORAD catalog number
- 15986
- GCAT identifier
- S15986
- UN registration
- ST/SG/SER.E/138
Mission
- Mission type
- Signals intelligence
- Use
- Defense
- Program
- US-A
- Owner
- VMF
- Country
- Soviet Union
- Builder
- TsNII Kometa
- Platform (bus)
- Buk reactor
Launch
- Date
- August 23, 1985 · 22:33 UTC
- Launch record
- 1985-075Success
- Rocket
- Tsiklon-2
- Spaceport
- Baikonur · pad LC90
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 249 km
- Apogee
- 263 km
- Inclination
- 65.00°
- Status
- In orbit
- Last known active
- Oct 23, 1985
- End of operations
- Oct 23, 1985
Size
- Mass
- 1,154 kg
- Dry mass
- 1,154 kg
- Total mass with attached objects
- 4,300 kg
- Length
- 5.8 m
- Diameter
- 1.30 m
- Span
- 5.8 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q13217350 (CC0).