Spacecraft information: OSCAR 29

Launch Details
Launched 15 September 1987
Flight ended –
Status Unknown
Category Navy Navigation Satellite System (NNSS)
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 18362
COSPAR ID 1987-080B
Observing

Current orbital elements

Inclination 90.366°
Eccentricity 0.01043
RA ascending node 5.556 hr
Argument perigee 329.040°
Mean anomaly 152.085°
Orbital period 107.106 min
Epoch of osculation 20 Mar 2026, 10:25

See historical orbital elements »

Derived Quantities

Min Altitude 1021.9 km
Mean Altitude 1099.8 km
Peak Altitude 1177.8 km

Launched alongside

OSCAR 27 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

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


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Last updated: 20 Mar 2026, 19:19 UTC
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