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// meteorology · 1970

Nimbus 4

U.S. meteorological satellite. Nimbus 4 was launched on April 8, 1970 aboard a Thorad SLV-2G Agena D from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1970-025ANORAD 4362United States

Identity

Name in GCAT
Nimbus 4
Payload designation
Nimbus D
International designator
1970-025A
NORAD catalog number
4362
GCAT identifier
S04362
UN registration
A/AC.105/INF.223

Mission

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

Launch

Date
April 8, 1970 · 08:17 UTC
Launch record
1970-025Success
Spaceport
Vandenberg · pad SLC2E

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
1,091 km
Apogee
1,100 km
Inclination
99.88°
Status
In orbit
Last known active
December 1982
End of operations
December 1982

Size

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

Launched together

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q16320350 (CC0).