OSCAR 27

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 18361
COSPAR ID 1987-080A
Observing

Current orbital elements

Inclination 90.370°
Eccentricity 0.01023
RA ascending node 4.914 hr
Argument perigee 297.193°
Mean anomaly 61.883°
Orbital period 107.073 min
Epoch of osculation 14 Jul 2025, 23:02

See historical orbital elements »

Derived Quantities

Min Altitude 1021.9 km
Mean Altitude 1098.3 km
Peak Altitude 1174.7 km

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme