ORBCOMM FM21

Launch Details
Launched 22 September 1998
Flight ended
Status Non-operational
Category Orbcomm
Launch site Eastern Range Airspace
Owner ORBCOMM
NORAD ID 25475
COSPAR ID 1998-053A
Alternative names SLOT C1
Observing

Current orbital elements

Inclination 45.009°
Eccentricity 0.00019
RA ascending node 3.564 hr
Argument perigee 23.082°
Mean anomaly 337.011°
Orbital period 100.188 min
Epoch of osculation 17 May 2025, 18:50

See historical orbital elements »

Derived Quantities

Min Altitude 773.2 km
Mean Altitude 774.6 km
Peak Altitude 776.0 km

Orbital History

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Fairfield

Latitude:
Longitude:
Timezone:

41.14°N
73.26°W
EDT

Color scheme