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// communications · 1993

Telstar 401

Communications satellite owned by AT&T. Telstar 401 was launched on December 16, 1993 aboard a Atlas IIAS from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 1993-077ANORAD 22927United States

Identity

Name in GCAT
Telstar 401
International designator
1993-077A
NORAD catalog number
22927
GCAT identifier
S22927
UN registration
ST/SG/SER.E/274

Mission

Mission type
Communications
Use
Commercial
Program
Telstar
Owner
AT&T Skynet
Country
United States
Builder
Martin Marietta Astro Space/East Windsor
Platform (bus)
AS7000

Launch

Date
December 16, 1993 · 00:40 UTC
Launch record
1993-077Success
Spaceport
Cape Canaveral & Kennedy · pad LC36B

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,784 km
Apogee
35,790 km
Inclination
0.05°
Status
In orbit
Last known active
Jan 11, 1997
End of operations
Jan 11, 1997

Size

Mass
3,375 kg
Dry mass
1,500 kg
Length
4.1 m
Diameter
2.20 m
Span
24.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q7697849 (CC0).