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Kosmos-2546
Russian early warning satellite. Kosmos-2546 was launched on May 22, 2020 aboard a Soyuz-2-1B from Plesetsk. Latest status in GCAT: in orbit.
COSPAR 2020-031ANORAD 45608Russia
Identity
- Name in GCAT
- Kosmos-2546
- Payload designation
- Kupol No. 4L?
- Other names
- Tundra-V No. 4L:P
- International designator
- 2020-031A
- NORAD catalog number
- 45608
- GCAT identifier
- S45608
- UN registration
- ST/SG/SER.E/944
Mission
- Mission type
- Missile early warning
- Use
- Defense
- Program
- EKS
- Owner
- VVKO VKS
- Country
- Russia
- Builder
- RKK Energiya
- Platform (bus)
- 14F142 EKS
Launch
- Date
- May 22, 2020 · 07:31 UTC
- Launch record
- 2020-031Success
- Rocket
- Soyuz-2-1B
- Spaceport
- Plesetsk · pad LC43/4
Orbit and fate
- Orbit class (GCAT)
- HEO/M
- Perigee
- 1,712 km
- Apogee
- 38,645 km
- Inclination
- 63.74°
- Status
- In orbit
- Last known active
- February 2023
Size
- Mass
- 2,550 kg
- Dry mass
- 2,000 kg
- Length
- 4.0 m
- Diameter
- 2.00 m
- Span
- 10.0 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q140078588 (CC0).