Spacecraft information: ORBCOMM FM27

Launch Details
Launched 22 September 1998
Flight ended –
Status Operational
Categories Orbcomm
Active satellites
Launch site Eastern Range Airspace
Owner ORBCOMM
NORAD ID 25481
COSPAR ID 1998-053G
Alternative names SLOT C7
Observing

Current orbital elements

Inclination 45.004°
Eccentricity 0.00024
RA ascending node 13.740 hr
Argument perigee 288.309°
Mean anomaly 71.750°
Orbital period 100.057 min
Epoch of osculation 14 Jul 2026, 09:34

See historical orbital elements »

Derived Quantities

Min Altitude 766.6 km
Mean Altitude 768.3 km
Peak Altitude 770.1 km

Launched alongside

ORBCOMM FM21 ORBCOMM FM22 ORBCOMM FM23 ORBCOMM FM24 ORBCOMM FM25 ORBCOMM FM26 ORBCOMM FM28 PEGASUS R/B(1) PEGASUS R/B(2)

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: 15 Jul 2026, 18:17 UTC
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