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// communications · 2010

Astra 3B

Communications satellite. Astra 3B was launched on May 21, 2010 aboard a Ariane 5ECA from Kourou. Latest status in GCAT: renamed (May 31, 2010).

COSPAR 2010-021ANORAD 36581United Kingdom

Identity

Name in GCAT
Astra 3B
International designator
2010-021A
NORAD catalog number
36581
GCAT identifier
S36581
UN registration
ST/SG/SER.E/618

Mission

Mission type
Communications
Use
Commercial
Program
Astra
Owner
SES Sat. Leasing
Country
United Kingdom
Builder
EADS Bremen
Platform (bus)
Eurostar 3000M

Launch

Date
May 21, 2010 · 22:01 UTC
Launch record
2010-021Success
Spaceport
Kourou · pad ELA3

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,765 km
Apogee
35,806 km
Inclination
0.08°
Status
Renamed
Status date
May 31, 2010
Last known active
Feb 8, 2023

Size

Mass
5,471 kg
Dry mass
3,000 kg
Length
4.5 m
Diameter
2.80 m
Span
39.8 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q750287 (CC0).