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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 | 45.008° |
Eccentricity | 0.00028 |
RA ascending node | 8.188 hr |
Argument perigee | 353.472° |
Mean anomaly | 6.609° |
Orbital period | 100.181 min |
Epoch of osculation | 18 Jul 2025, 03:47 |
Derived Quantities
Min Altitude | 772.2 km |
Mean Altitude | 774.3 km |
Peak Altitude | 776.3 km |
Orbital History
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