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: 13 hours ago
TLE from 13 hours ago
0 ORBCOMM FM 118
1 41183U 15081E 26150.26317341 .00000816 00000-0 20896-3 0 9996
2 41183 47.0040 86.5172 0003798 309.6786 50.3765 14.58865568555118Epoch: 2026-05-30T06:18Z
TLE epoch observation values (Epoch: 2026-05-30T06:18:58.182Z)
Latitude
0.00001°
Longitude
103.99307°
Altitude
695.342 km
Speed
7.511 km/s
True Right ascension
05h 46m 04s
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
04:49:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
700.761 km
Perigee altitude
695.386 km
Semi-major axis
7,076.211 km
Eccentricity
0.00038
Inclination
47.004°
RAAN
86.5172°
Arg. of periapsis
309.6786°
True anomaly
50.41003°
Mean anomaly
50.3765°
Eccentric anomaly
50.39327°
Mean motion
3.64621 °/min
Orbital period
98.73 mins
BSTAR
0.00020896
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-30 21:15:45.306Z | 161.39° S | 2026-05-30 21:17:45.306Z | 136.46° SSE | 14.138° | 2026-05-30 21:19:45.306Z | 109.969° ESE |
| 8 mins | 2026-05-30 22:57:45.306Z | 225.882° WSW | 2026-05-30 23:00:45.306Z | 158.579° S | 42.955° | 2026-05-30 23:05:45.306Z | 65.222° ENE |
| 7 mins | 2026-05-31 00:41:45.306Z | 284.634° WNW | 2026-05-31 00:44:45.306Z | 352.696° N | 34.856° | 2026-05-31 00:48:45.306Z | 56.306° ENE |
| 7 mins | 2026-05-31 02:25:45.306Z | 308.524° NW | 2026-05-31 02:28:45.306Z | 5.559° NNE | 31.394° | 2026-05-31 02:32:45.306Z | 71.138° E |
| 7 mins | 2026-05-31 04:09:45.306Z | 303.235° NW | 2026-05-31 04:12:45.306Z | 26.798° NE | 44.066° | 2026-05-31 04:16:45.306Z | 110.611° ESE |
| 7 mins | 2026-05-31 05:52:45.306Z | 272.089° WNW | 2026-05-31 05:55:45.306Z | 225.583° WSW | 24.888° | 2026-05-31 05:59:45.306Z | 167.028° S |
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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