ORBCOMM FM 30, 25980
Orbit data source: Space-Track
ORBCOMM FM 30, 25980 is a payload satellite owned by Orbcomm (US) in LEO that was launched on Sat, 04 Dec 1999 UTC via a PEGASUS XL/HAPS 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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25980 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
44 kg wet, 44 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 30
1 25980U 99065A 26171.34707409 .00000453 00000-0 19456-3 0 9994
2 25980 45.0292 145.8259 0005784 32.1653 327.9547 14.38155013387439Epoch: 2026-06-20T08:19Z
TLE epoch observation values (Epoch: 2026-06-20T08:19:47.201Z)
Latitude
-0.00006°
Longitude
112.31616°
Altitude
761.102 km
Speed
7.477 km/s
True Right ascension
09h 43m 18s
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
23:07:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
770.274 km
Perigee altitude
762.01 km
Semi-major axis
7,144.279 km
Eccentricity
0.00058
Inclination
45.0292°
RAAN
145.8259°
Arg. of periapsis
32.1653°
True anomaly
327.91951°
Mean anomaly
327.9547°
Eccentric anomaly
327.93711°
Mean motion
3.59423 °/min
Orbital period
100.16 mins
BSTAR
0.00019456
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Other satellites on launch #65 in the year 1999 (1999-12-04 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 30 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 | 2026-06-22 23:50:38.040Z | 193.915° SSW | 2026-06-22 23:54:38.040Z | 136.972° SSE | 25.393° | 2026-06-22 23:58:38.040Z | 84.374° E |
| 9 mins | 2026-06-23 01:35:38.040Z | 248.232° W | 2026-06-23 01:39:38.040Z | 44.361° NE | 44.464° | 2026-06-23 01:44:38.040Z | 66.34° ENE |
| 8 mins | 2026-06-23 03:21:38.040Z | 289.692° WNW | 2026-06-23 03:24:38.040Z | 346.18° N | 37.005° | 2026-06-23 03:29:38.040Z | 70.113° E |
| 9 mins | 2026-06-23 05:06:38.040Z | 297.379° NW | 2026-06-23 05:10:38.040Z | 16.825° NNE | 41.905° | 2026-06-23 05:15:38.040Z | 97.35° ESE |
| 8 mins | 2026-06-23 06:52:38.040Z | 277.586° WNW | 2026-06-23 06:55:38.040Z | 219.442° SW | 36.539° | 2026-06-23 07:00:38.040Z | 141.644° 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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