ORBCOMM FM 9, 25116
Orbit data source: Space-Track
ORBCOMM FM 9, 25116 is a payload satellite owned by Orbcomm (US) in LEO that was launched on Tue, 23 Dec 1997 UTC via a PEGASUS XL/HAPS launch vehicle from the Pegasus Launch, Eastern Range Air Space (ERAS). 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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25116 intel report (Beta)
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Identifier
Orbit
Country
US / ORBRelated business
Manufacturer
OSC-Germantown
Mission
Non-operational Commercial Communications
Bus & Motor
MICROSTAR, Unknown motor
Mass
42 kg wet, 42 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 4.2 m
Radar Cross Section
1.484 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ORBCOMM FM 9
1 25116U 97084E 26171.35455546 .00000729 00000-0 24040-3 0 9998
2 25116 45.0157 43.8875 0005223 278.0308 81.9951 14.46551672494768Epoch: 2026-06-20T08:30Z
TLE epoch observation values (Epoch: 2026-06-20T08:30:33.591Z)
Latitude
-0.00003°
Longitude
7.67713°
Altitude
736.418 km
Speed
7.489 km/s
True Right ascension
02h 55m 32s
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
00:39:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
742.2 km
Perigee altitude
734.766 km
Semi-major axis
7,116.62 km
Eccentricity
0.00052
Inclination
45.0157°
RAAN
43.8875°
Arg. of periapsis
278.0308°
True anomaly
82.05437°
Mean anomaly
81.9951°
Eccentric anomaly
82.02474°
Mean motion
3.6152 °/min
Orbital period
99.58 mins
BSTAR
0.0002404
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Other satellites on launch #84 in the year 1997 (1997-12-23 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 9 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 | 2026-06-22 17:01:43.423Z | 185.649° SSW | 2026-06-22 17:04:43.423Z | 143.622° SSE | 22.726° | 2026-06-22 17:08:43.423Z | 88.448° E |
| 8 mins | 2026-06-22 18:45:43.423Z | 243.941° WSW | 2026-06-22 18:48:43.423Z | 237.464° WSW | 44.272° | 2026-06-22 18:53:43.423Z | 66.812° ENE |
| 8 mins | 2026-06-22 20:30:43.423Z | 287.061° WNW | 2026-06-22 20:33:43.423Z | 342.991° N | 37.016° | 2026-06-22 20:38:43.423Z | 68.844° E |
| 8 mins | 2026-06-22 22:15:43.423Z | 299.788° NW | 2026-06-22 22:18:43.423Z | 352.413° N | 40.229° | 2026-06-22 22:23:43.423Z | 93.16° ESE |
| 9 mins | 2026-06-22 23:59:43.423Z | 284.698° WNW | 2026-06-23 00:03:43.423Z | 212.29° SW | 38.809° | 2026-06-23 00:08:43.423Z | 136.445° SSE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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