Spacecraft information: ORBCOMM FM25

Launch Details
Launched 22 September 1998
Flight ended –
Status Non-operational
Launch site Eastern Range Airspace
Owner ORBCOMM
NORAD ID 25479
COSPAR ID 1998-053E
Alternative names SLOT C5
Observing

Current orbital elements

Inclination 45.005°
Eccentricity 0.00031
RA ascending node 14.676 hr
Argument perigee 359.664°
Mean anomaly 0.420°
Orbital period 100.061 min
Epoch of osculation 11 Jul 2026, 10:29

See historical orbital elements »

Derived Quantities

Min Altitude 766.3 km
Mean Altitude 768.5 km
Peak Altitude 770.8 km

Launched alongside

ORBCOMM FM21 ORBCOMM FM22 ORBCOMM FM23 ORBCOMM FM24 ORBCOMM FM26 ORBCOMM FM27 ORBCOMM FM28 PEGASUS R/B(1) PEGASUS R/B(2)

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: 15 Jul 2026, 18:17 UTC
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