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, Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 ORBCOMM FM 118
1 41183U 15081E 26306.74930001 .00000163 00000-0 70452-4 0 9995
2 41183 47.0046 66.5874 0002828 283.1292 76.9278 14.59128113577961Epoch: 2026-11-02T17:58Z
TLE epoch observation values (Epoch: 2026-11-02T17:58:59.520Z)
Latitude
-0.00006°
Longitude
114.8175°
Altitude
695.755 km
Speed
7.51 km/s
True Right ascension
04h 26m 20s
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
06:08:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
699.226 km
Perigee altitude
695.224 km
Semi-major axis
7,075.362 km
Eccentricity
0.00028
Inclination
47.0046°
RAAN
66.5874°
Arg. of periapsis
283.1292°
True anomaly
76.95937°
Mean anomaly
76.9278°
Eccentric anomaly
76.94358°
Mean motion
3.64687 °/min
Orbital period
98.71 mins
BSTAR
0.000070452
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-11-03 10:34:28.831Z | 205.403° SW | 2026-11-03 10:38:28.831Z | 148.899° SSE | 36.473° | 2026-11-03 10:42:28.831Z | 78.884° E |
| 8 mins | 2026-11-03 12:18:28.831Z | 260.026° W | 2026-11-03 12:22:28.831Z | 2.316° NNE | 59.701° | 2026-11-03 12:26:28.831Z | 57.534° ENE |
| 7 mins | 2026-11-03 14:03:28.831Z | 304.554° NW | 2026-11-03 14:06:28.831Z | 6.707° NNE | 35.775° | 2026-11-03 14:10:28.831Z | 63.173° ENE |
| 8 mins | 2026-11-03 15:46:28.831Z | 305.938° NW | 2026-11-03 15:50:28.831Z | 25.231° NE | 49.589° | 2026-11-03 15:54:28.831Z | 90.97° ESE |
| 8 mins | 2026-11-03 17:30:28.831Z | 286.337° WNW | 2026-11-03 17:33:28.831Z | 232.504° WSW | 52.678° | 2026-11-03 17:38:28.831Z | 139.82° SSE |
| 6 mins | 2026-11-04 09:34:28.831Z | 178.414° S | 2026-11-04 09:37:28.831Z | 138.296° SSE | 20.508° | 2026-11-04 09:40:28.831Z | 95.181° ESE |
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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