ORBCOMM FM18

Launch Details
Launched 1 August 1998
Flight ended
Status Non-operational
Category Orbcomm
Launch site Eastern Range Airspace
Owner ORBCOMM
NORAD ID 25414
COSPAR ID 1998-046B
Alternative names SLOT B6
Observing

Current orbital elements

Inclination 44.994°
Eccentricity 0.00052
RA ascending node 21.262 hr
Argument perigee 132.855°
Mean anomaly 227.274°
Orbital period 100.105 min
Epoch of osculation 17 May 2025, 20:41

See historical orbital elements »

Derived Quantities

Min Altitude 766.9 km
Mean Altitude 770.6 km
Peak Altitude 774.4 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme