ORBCOMM FM 12

25115
Spacetrack Directory Number
1997-12-23
Orbit launches
740.49 km
Average height
26953.03 km/h
Average velocity


Satellite information ORBCOMM FM 12 - SLOT A8

Spacetrack Directory Name ORBCOMM FM 12
Alternative name SLOT A8
Group ORBCOMM
Follow ORBCOMM FM 12 ORBCOMM FM 12 Tracker
Group follow ORBCOMM Tracker ORBCOMM
Pass predictions ORBCOMM FM 12 Pass predictions ORBCOMM FM 12
Orbit launches 1997-12-23 (28 years ago)
Days in orbit 10490
Country/organisation of origin ORBCOMM (ORB)
Starting point ERAS (Wallops Flight Facility, USA)
Type Satellite
Categories
Perigee 756 km
Apogee 765 km
Orbit slope (inclination) 45.02°
Laps per day 14
Height ORBCOMM FM 12 740.49 km

Additional information ORBCOMM FM 12

ORBCOMM FM12, also known as Orbcomm A8, is a communication satellite launched on December 23, 1997, from ERAS using the Pegasus XL/HAPS launch vehicle. It was manufactured by OSCG and has a dry mass of 42 kg with dimensions of 0.2 meters in length, 1 meter in diameter, and a span of 4.3 meters due to its solar arrays. The satellite is equipped with an Orbcomm payload designed for Machine-to-Machine (M2M) and Internet of Things (IoT) communication purposes. Its power system includes two deployable solar arrays and batteries. ORBCOMM FM12 has a cylindrical shape with panels and antennas, a Radar Cross Section (RCS) of 0.8926 m?, and was launched by the owner ORBC. The satellite had an operational lifetime of about four years from its launch date.

satellite ORBCOMM FM 12 Date of exalting 23.12.1997y. Average height of ISS ORBCOMM FM 12 hundred 740.49 km. Average velocity ORBCOMM FM 12 is 26953.03 km/h. Inclination ORBCOMM FM 12 satellite 45.01°.

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Average orbit height ORBCOMM FM 12

Average velocity ORBCOMM FM 12

Average inclination ORBCOMM FM 12

Mean right ascension of the ascending node (RAAN) ORBCOMM FM 12

Mean argument of perigee ORBCOMM FM 12

Mean semi-major axis of the orbit ORBCOMM FM 12

Mean orbital eccentricity ORBCOMM FM 12

Update time: 2026-09-11 20:00:22
Average height of ISS ORBCOMM FM 12 is: 740.49km
Average velocity ORBCOMM FM 12 is: 26953.03km/h
Average orbit height ORBCOMM FM 12 is: 45.01°
ORBCOMM FM 12 a new group of Starlink satellites has been launched 1997-12-23
ORBCOMM FM 12 is from 10490 days Days in orbit.