ORBCOMM FM 108, 41187
Orbit data source: Space-Track
ORBCOMM FM 108, 41187 is a payload satellite owned by Orbcomm (US) in LEO that was launched on Tue, 22 Dec 2015 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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41187 intel report (Beta)
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Identifier
Orbit
Country
US / ORBRelated business
Manufacturer
SNC Louisville
Mission
Operational Commercial Communications
Bus & Motor
SN-100A, Unknown motor
Mass
172 kg wet, 158 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan + 1 Ant, 5.3 m
Radar Cross Section
2.222 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 ORBCOMM FM 108
1 41187U 15081J 26313.74379621 .00000792 00000-0 20317-3 0 9994
2 41187 47.0041 213.9175 0001741 150.5532 209.5453 14.59021302581336Epoch: 2026-11-09T17:51Z
TLE epoch observation values (Epoch: 2026-11-09T17:51:03.992Z)
Latitude
0.00004°
Longitude
-102.76506°
Altitude
697.623 km
Speed
7.508 km/s
True Right ascension
14h 15m 40s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
02:24:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
698.802 km
Perigee altitude
696.338 km
Semi-major axis
7,075.707 km
Eccentricity
0.00017
Inclination
47.0041°
RAAN
213.9175°
Arg. of periapsis
150.5532°
True anomaly
209.53546°
Mean anomaly
209.5453°
Eccentric anomaly
209.54038°
Mean motion
3.6466 °/min
Orbital period
98.72 mins
BSTAR
0.00020317
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Other satellites on launch #81 in the year 2015 (2015-12-22 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ORBCOMM FM 108 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-11-10 20:20:36.356Z | 219.166° SW | 2026-11-10 20:23:36.356Z | 166.011° S | 57.131° | 2026-11-10 20:28:36.356Z | 67.552° E |
| 7 mins | 2026-11-10 22:04:36.356Z | 278.752° WNW | 2026-11-10 22:07:36.356Z | 345.627° N | 47.6° | 2026-11-10 22:11:36.356Z | 55.115° ENE |
| 7 mins | 2026-11-10 23:48:36.356Z | 306.215° NW | 2026-11-10 23:51:36.356Z | 0.217° NNE | 36.339° | 2026-11-10 23:55:36.356Z | 67.081° ENE |
| 8 mins | 2026-11-11 01:32:36.356Z | 305.799° NW | 2026-11-11 01:35:36.356Z | 11.26° NNE | 65.397° | 2026-11-11 01:40:36.356Z | 106.18° ESE |
| 7 mins | 2026-11-11 03:15:36.356Z | 277.534° WNW | 2026-11-11 03:18:36.356Z | 231.105° WSW | 32.985° | 2026-11-11 03:22:36.356Z | 162.246° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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