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// navigation · 1988

OSCAR 23

Navigation satellite. OSCAR 23 was launched on April 26, 1988 aboard a Scout G-1 from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1988-033ANORAD 19070United States

Identity

Name in GCAT
NNS 30230-12
Common name
OSCAR 23
Payload designation
NNS O-23
International designator
1988-033A
NORAD catalog number
19070
GCAT identifier
S19070
UN registration
ST/SG/SER.E/196

Mission

Mission type
Navigation
Use
Defense
Program
NNS R
Owner
USN NAVAIR
Country
United States
Builder
GE Astro Space, East Windsor
Platform (bus)
Transit 5

Launch

Date
April 26, 1988 · 01:57 UTC
Launch record
1988-033Success
Rocket
Scout G-1
Spaceport
Vandenberg · pad SLC5

Orbit and fate

Orbit class (GCAT)
LEO/P
Perigee
1,017 km
Apogee
1,307 km
Inclination
90.36°
Status
In orbit
Last known active
May 2010
End of operations
Dec 31, 1996

Size

Mass
66 kg
Dry mass
66 kg
Length
0.3 m
Diameter
0.50 m
Span
30.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q111500799 (CC0).