Spacecraft information: ORBCOMM FM25

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

Current orbital elements

Inclination 45.006°
Eccentricity 0.00042
RA ascending node 8.427 hr
Argument perigee 92.189°
Mean anomaly 267.944°
Orbital period 100.095 min
Epoch of osculation 15 Dec 2025, 16:54

See historical orbital elements »

Derived Quantities

Min Altitude 767.2 km
Mean Altitude 770.2 km
Peak Altitude 773.2 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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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EST

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Last updated: 16 Dec 2025, 19:16 UTC
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