ORBCOMM FM 118, 41183
Orbit data source: Space-Track
ORBCOMM FM 118, 41183 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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41183 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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 ORBCOMM FM 118
1 41183U 15081E 26104.92410309 .00000307 00000-0 10130-3 0 9991
2 41183 47.0046 300.8718 0002619 107.2572 252.8601 14.58803766548491Epoch: 2026-04-14T22:10Z
TLE epoch observation values (Epoch: 2026-04-14T22:10:42.506Z)
Latitude
-0.00001°
Longitude
125.10131°
Altitude
697.801 km
Speed
7.508 km/s
True Right ascension
20h 03m 29s
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
11:17:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
700.127 km
Perigee altitude
696.42 km
Semi-major axis
7,076.41 km
Eccentricity
0.00026
Inclination
47.0046°
RAAN
300.8718°
Arg. of periapsis
107.2572°
True anomaly
252.83142°
Mean anomaly
252.8601°
Eccentric anomaly
252.84576°
Mean motion
3.64606 °/min
Orbital period
98.74 mins
BSTAR
0.0001013
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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 118 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-04-15 14:46:08.292Z | 174.248° S | 2026-04-15 14:49:08.292Z | 133.311° SE | 18.238° | 2026-04-15 14:52:08.292Z | 93.237° ESE |
| 8 mins | 2026-04-15 16:28:08.292Z | 237.112° WSW | 2026-04-15 16:32:08.292Z | 116.441° SE | 44.783° | 2026-04-15 16:36:08.292Z | 63.08° ENE |
| 7 mins | 2026-04-15 18:13:08.292Z | 291.69° WNW | 2026-04-15 18:16:08.292Z | 358.664° N | 32.865° | 2026-04-15 18:20:08.292Z | 57.853° ENE |
| 7 mins | 2026-04-15 19:57:08.292Z | 310.946° NW | 2026-04-15 20:00:08.292Z | 11.731° NNE | 32.434° | 2026-04-15 20:04:08.292Z | 76.321° E |
| 8 mins | 2026-04-15 21:40:08.292Z | 298.333° NW | 2026-04-15 21:44:08.292Z | 112.878° SE | 44.758° | 2026-04-15 21:48:08.292Z | 119.041° SE |
| 5 mins | 2026-04-15 23:25:08.292Z | 253.653° W | 2026-04-15 23:27:08.292Z | 221.241° SW | 20.094° | 2026-04-15 23:30:08.292Z | 180.103° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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