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Cosmos 2057
Cosmos 2057 was launched on January 25, 1990 aboard a Soyuz-U from Plesetsk. Latest status in GCAT: landed (Mar 19, 1990).
COSPAR 1990-009ANORAD 20457Soviet Union
Identity
- Name in GCAT
- Kosmos-2057
- Common name
- Cosmos 2057
- Payload designation
- Kobal't No. 526
- Other names
- Yantar'-4K2 No. 52L:P,11F695 No. 478-49-526:RA
- International designator
- 1990-009A
- NORAD catalog number
- 20457
- GCAT identifier
- S20457
- UN registration
- ST/SG/SER.E/221
Mission
- Mission type
- Optical imaging
- Use
- Defense
- Program
- Kobal't
- Owner
- UNKS
- Country
- Soviet Union
- Builder
- Central Specialized Design Bureau
- Platform (bus)
- Yantar'-4K2
Launch
- Date
- January 25, 1990 · 17:15 UTC
- Launch record
- 1990-009Success
- Rocket
- Soyuz-U
- Spaceport
- Plesetsk · pad LC16/2
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 173 km
- Apogee
- 316 km
- Inclination
- 62.83°
- Status
- Landed
- Status date
- March 19, 1990
- Last known active
- Mar 19, 1990
- End of operations
- Mar 19, 1990
Size
- Mass
- 2,886 kg
- Dry mass
- 2,886 kg
- Total mass with attached objects
- 6,600 kg
- Length
- 6.3 m
- Diameter
- 2.70 m
- Span
- 6.3 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q13566757 (CC0).