Launch Details

Launched	24 August 1988
Flight ended	–
Status	Unknown
Category	Navy Navigation Satellite System (NNSS)
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	19419
COSPAR ID	1988-074A
Observing

Current orbital elements

Inclination	90.028°
Eccentricity	0.00947
RA ascending node	1.316 hr
Argument perigee	314.558°
Mean anomaly	161.622°
Orbital period	107.255 min
Epoch of osculation	15 Jul 2025, 23:01

See historical orbital elements »

Derived Quantities

Min Altitude	1036.0 km
Mean Altitude	1106.8 km
Peak Altitude	1177.6 km

Launched alongside

OSCAR 31 SCOUT G-1 R/B SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB SCOUT G-1 DEB