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STS-61-B

Human spaceflight. STS-61-B was launched on November 27, 1985 aboard a Space Shuttle from Cape Canaveral & Kennedy. Latest status in GCAT: landed (Dec 3, 1985).

COSPAR 1985-109ANORAD 16273United States

Identity

Name in GCAT
Atlantis (STS 61-B)
Common name
STS-61-B
Payload designation
OV-104
International designator
1985-109A
NORAD catalog number
16273
GCAT identifier
S16273
UN registration
ST/SG/SER.E/143

Mission

Mission type
Human spaceflight
Use
Civil government
Program
OV-104
Country
United States
Builder
Rockwell International (Air Force Plant 42, Palmdale)
Platform (bus)
STS OV

Launch

Date
November 27, 1985 · 00:29 UTC
Launch record
1985-109Success
Spaceport
Cape Canaveral & Kennedy · pad LC39A

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
368 km
Apogee
381 km
Inclination
28.47°
Status
Landed
Status date
December 3, 1985
Last known active
Dec 3, 1985
End of operations
Dec 3, 1985

Size

Mass
94.1 t
Dry mass
86.2 t
Total mass with attached objects
113.8 t
Length
37.3 m
Diameter
23.80 m
Span
37.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q473478 (CC0).