Soyuz TMA-20

Long-duration Roscosmos spaceflight to the International Space Station. Soyuz TMA-20 was launched on December 15, 2010 aboard a Soyuz-FG from Baikonur. Latest status in GCAT: docked with another object (Dec 17, 2010).

COSPAR 2010-067ANORAD 37254Russia

Identity

Name in GCAT: Soyuz TMA-20
Payload designation: Soyuz 11F732A17 No. 230
International designator: 2010-067A
NORAD catalog number: 37254
GCAT identifier: S37254
UN registration: ST/SG/SER.E/626

Mission

Mission type: Human spaceflight
Use: Civil government
Program: 7K-STMA
Owner: RKKE
Country: Russia
Builder: RKK Energiya
Platform (bus): 7K-STMA

Launch

Date: December 15, 2010 · 19:09 UTC
Launch record: 2010-067Success
Rocket: Soyuz-FG
Spaceport: Baikonur · pad LC1

Orbit and fate

Orbit class (GCAT): LLEO/I
Perigee: 228 km
Apogee: 263 km
Inclination: 51.65°
Status: Docked with another object
Status date: December 17, 2010
Last known active: May 24, 2011
End of operations: May 24, 2011

Size

Mass: 2,895 kg
Dry mass: 2,850 kg
Total mass with attached objects: 7,200 kg
Length: 7.9 m
Diameter: 2.70 m
Span: 10.6 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q857030 (CC0).