ORBCOMM FM 105, 41181
Orbit data source: Space-Track
ORBCOMM FM 105, 41181 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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41181 intel report (Beta)
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Identifier
Orbit
Country
US / ORBRelated business
Manufacturer
SNC Louisville
Mission
Non-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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 ORBCOMM FM 105
1 41181U 15081C 26313.83164505 .00000185 00000-0 96199-4 0 9999
2 41181 47.0026 358.1152 0000801 106.4506 253.6463 14.45628098574622Epoch: 2026-11-09T19:57Z
TLE epoch observation values (Epoch: 2026-11-09T19:57:34.132Z)
Latitude
0.00003°
Longitude
9.72046°
Altitude
740.338 km
Speed
7.486 km/s
True Right ascension
23h 52m 27s
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
02:38:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
741.761 km
Perigee altitude
740.621 km
Semi-major axis
7,119.328 km
Eccentricity
0.00008
Inclination
47.0026°
RAAN
358.1152°
Arg. of periapsis
106.4506°
True anomaly
253.63749°
Mean anomaly
253.6463°
Eccentric anomaly
253.6419°
Mean motion
3.61314 °/min
Orbital period
99.64 mins
BSTAR
0.000096199
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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 105 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-11-10 07:49:40.907Z | 267.912° W | 2026-11-10 07:54:40.907Z | 359.754° N | 49.687° | 2026-11-10 07:58:40.907Z | 56.541° ENE |
| 8 mins | 2026-11-10 09:35:40.907Z | 300.85° NW | 2026-11-10 09:39:40.907Z | 9.428° NNE | 37.615° | 2026-11-10 09:43:40.907Z | 68.037° E |
| 9 mins | 2026-11-10 11:20:40.907Z | 303.961° NW | 2026-11-10 11:24:40.907Z | 34.931° NE | 64.524° | 2026-11-10 11:29:40.907Z | 105.334° ESE |
| 7 mins | 2026-11-10 13:05:40.907Z | 275.497° WNW | 2026-11-10 13:08:40.907Z | 223.256° SW | 36.323° | 2026-11-10 13:12:40.907Z | 159.208° S |
| 8 mins | 2026-11-11 05:18:40.907Z | 198.935° SSW | 2026-11-11 05:21:40.907Z | 148.498° SSE | 38.298° | 2026-11-11 05:26:40.907Z | 73.597° E |
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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