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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Edit Public Description
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, 10.3 m
Radar Cross Section
2.222 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 ORBCOMM FM 108
1 41187U 15081J 25318.48936345 .00002130 00000-0 49058-3 0 9992
2 41187 47.0031 117.0068 0002833 276.0133 84.0430 14.58493355528730Epoch: 2025-11-14T11:44Z
TLE epoch observation values (Epoch: 2025-11-14T11:44:41.002Z)
Latitude
0.00002°
Longitude
-112.99615°
Altitude
698.051 km
Speed
7.509 km/s
True Right ascension
07h 48m 01s
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
03:34:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
701.282 km
Perigee altitude
697.272 km
Semi-major axis
7,077.414 km
Eccentricity
0.00028
Inclination
47.0031°
RAAN
117.0068°
Arg. of periapsis
276.0133°
True anomaly
84.07529°
Mean anomaly
84.043°
Eccentric anomaly
84.05914°
Mean motion
3.64528 °/min
Orbital period
98.76 mins
BSTAR
0.00049058
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-11-15 12:33:53.744Z | 182.547° SSW | 2025-11-15 12:36:53.744Z | 138.83° SSE | 22.143° | 2025-11-15 12:40:53.744Z | 84.069° E |
| 8 mins | 2025-11-15 14:16:53.744Z | 245.423° WSW | 2025-11-15 14:19:53.744Z | 282.319° WNW | 44.502° | 2025-11-15 14:24:53.744Z | 61.077° ENE |
| 7 mins | 2025-11-15 16:00:53.744Z | 291.957° WNW | 2025-11-15 16:03:53.744Z | 346.711° N | 31.94° | 2025-11-15 16:07:53.744Z | 56.498° ENE |
| 8 mins | 2025-11-15 17:44:53.744Z | 307.801° NW | 2025-11-15 17:47:53.744Z | 358.259° N | 33.427° | 2025-11-15 17:52:53.744Z | 83.185° E |
| 8 mins | 2025-11-15 19:28:53.744Z | 294.273° NW | 2025-11-15 19:31:53.744Z | 241.8° WSW | 44.088° | 2025-11-15 19:36:53.744Z | 125.926° SE |
| 5 mins | 2025-11-15 21:12:53.744Z | 255.971° W | 2025-11-15 21:14:53.744Z | 228.578° WSW | 16.512° | 2025-11-15 21:17:53.744Z | 189.387° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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