ORBCOMM FM21

Launch Details
Launched 22 September 1998
Flight ended
Status 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 0.00025
RA ascending node 13.649 hr
Argument perihelion 316.671°
Mean anomaly 43.394°
Orbital period 100.479 min
Epoch of osculation 25 Sep 2021, 12:55

See historical orbital elements »

Derived Quantities

Min Altitude 786.6 km
Mean Altitude 788.4 km
Peak Altitude 790.2 km

Orbital History

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Seattle

Latitude:
Longitude:
Timezone:

47.61°N
122.33°W
PDT

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