Spacecraft information: USA 25

Launch Details
Launched 14 May 1987
Flight ended –
Status Unknown
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 18025
COSPAR ID 1987-043H
Observing

Current orbital elements

Inclination 63.289°
Eccentricity 0.07880
RA ascending node 15.177 hr
Argument perigee 101.814°
Mean anomaly 267.232°
Orbital period 103.670 min
Epoch of osculation 25 Mar 2026, 18:48

See historical orbital elements »

Derived Quantities

Min Altitude 363.1 km
Mean Altitude 939.2 km
Peak Altitude 1515.3 km

Launched alongside

USA 22 ATLAS H R/B USA 22 DEB USA 22 DEB USA 23 USA 24 USA 22 DEB USA 22 DEB

Orbital History

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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: 31 Mar 2026, 18:25 UTC
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