2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Nimbus 3
// meteorology · 1969

Nimbus 3

U.S. meteorological satellite. Nimbus 3 was launched on April 14, 1969 aboard a Thorad SLV-2G Agena D from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1969-037ANORAD 3890United States

Identity

Name in GCAT
Nimbus 3
Payload designation
Nimbus B2
International designator
1969-037A
NORAD catalog number
3890
GCAT identifier
S03890
UN registration
A/AC.105/INF.209

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 14, 1969 · 07:54 UTC
Launch record
1969-037Success
Spaceport
Vandenberg · pad SLC2E

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
1,073 km
Apogee
1,134 km
Inclination
99.92°
Status
In orbit
Last known active
February 1972
End of operations
February 1972

Size

Mass
576 kg
Dry mass
576 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 Q16320285 (CC0).