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Kocmoc-2550
Kocmoc-2550 was launched on June 25, 2021 aboard a Soyuz-2-1B from Plesetsk. Latest status in GCAT: in orbit.
COSPAR 2021-056ANORAD 48865Russia
Identity
- Name in GCAT
- Kosmos-2550
- Common name
- Kocmoc-2550
- Payload designation
- Pion-NKS No. 901
- International designator
- 2021-056A
- NORAD catalog number
- 48865
- GCAT identifier
- S48865
- UN registration
- ST/SG/SER.E/1007
Mission
- Mission type
- Signals intelligence
- Use
- Defense
- Program
- Pion-NKS
- Owner
- VVKO VKS
- Country
- Russia
- Builder
- Central Specialized Design Bureau - Progress
- Platform (bus)
- Pion-NKS
Launch
- Date
- June 25, 2021 · 19:50 UTC
- Launch record
- 2021-056Success
- Rocket
- Soyuz-2-1B
- Spaceport
- Plesetsk · pad LC43/4
Orbit and fate
- Orbit class (GCAT)
- LLEO/I
- Perigee
- 194 km
- Apogee
- 465 km
- Inclination
- 67.14°
- Status
- In orbit
- Last known active
- February 2022
Size
- Mass
- 7,231 kg
- Dry mass
- 6,700 kg
- Length
- 8.0 m
- Diameter
- 2.70 m
- Span
- 8.5 m
Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q110112974 (CC0).