ORBCOMM FM31

Launch Details
Launched 3 December 1999
Flight ended
Status Non-operational
Category Orbcomm
Launch site Eastern Range Airspace
Owner ORBCOMM
NORAD ID 25981
COSPAR ID 1999-065B
Alternative names SLOT D3
Observing

Current orbital elements

Inclination 45.023°
Eccentricity 0.00048
RA ascending node 5.767 hr
Argument perigee 16.644°
Mean anomaly 343.457°
Orbital period 100.192 min
Epoch of osculation 16 Jun 2025, 11:42

See historical orbital elements »

Derived Quantities

Min Altitude 771.3 km
Mean Altitude 774.8 km
Peak Altitude 778.2 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme