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// optical imaging · 1978

Landsat 3

Third satellite of the Landsat program. Landsat 3 was launched on March 5, 1978 aboard a Delta 2910 from Vandenberg. Latest status in GCAT: renamed (January 1983).

COSPAR 1978-026ANORAD 10702United States

Identity

Name in GCAT
Landsat 3
Payload designation
Landsat C
International designator
1978-026A
NORAD catalog number
10702
GCAT identifier
S10702
UN registration
ST/SG/SER.E/011

Mission

Mission type
Optical imaging
Use
Civil government
Program
Landsat
Owner
GSFC
Country
United States
Builder
GE Missiles and Space Vehicles Division (MSVD)
Platform (bus)
Nimbus

Launch

Date
March 5, 1978 · 17:54 UTC
Launch record
1978-026Success
Spaceport
Vandenberg · pad SLC2W

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
898 km
Apogee
919 km
Inclination
98.76°
Status
Renamed
Status date
January 1983
Last known active
Sep 7, 1983
End of operations
Sep 7, 1983

Size

Mass
900 kg
Dry mass
900 kg
Length
3.0 m
Diameter
3.30 m
Span
3.6 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q6485034 (CC0).