ORBCOMM FM 34, 25986
Orbit data source: Space-Track
ORBCOMM FM 34, 25986 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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25986 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: 3 days ago
TLE from 3 days ago
0 ORBCOMM FM 34
1 25986U 99065G 26170.00911564 .00000376 00000-0 16994-3 0 9999
2 25986 45.0371 159.6254 0004446 348.5910 11.4837 14.37949839387685Epoch: 2026-06-19T00:13Z
TLE epoch observation values (Epoch: 2026-06-19T00:13:07.591Z)
Latitude
-0.00003°
Longitude
-110.90051°
Altitude
762.171 km
Speed
7.476 km/s
True Right ascension
10h 38m 30s
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
23:09:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
769.997 km
Perigee altitude
763.644 km
Semi-major axis
7,144.957 km
Eccentricity
0.00044
Inclination
45.0371°
RAAN
159.6254°
Arg. of periapsis
348.591°
True anomaly
11.49385°
Mean anomaly
11.4837°
Eccentric anomaly
11.48877°
Mean motion
3.59372 °/min
Orbital period
100.17 mins
BSTAR
0.00016994
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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 34 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 | 2026-06-23 01:07:54.662Z | 216.137° SW | 2026-06-23 01:10:54.662Z | 165.707° S | 37.88° | 2026-06-23 01:15:54.662Z | 73.795° E |
| 8 mins | 2026-06-23 02:52:54.662Z | 269.366° W | 2026-06-23 02:56:54.662Z | 3.794° NNE | 40.796° | 2026-06-23 03:00:54.662Z | 63.636° ENE |
| 8 mins | 2026-06-23 04:38:54.662Z | 297.245° NW | 2026-06-23 04:41:54.662Z | 348.373° N | 36.954° | 2026-06-23 04:46:54.662Z | 78.879° E |
| 9 mins | 2026-06-23 06:23:54.662Z | 293.404° NW | 2026-06-23 06:27:54.662Z | 206.638° SW | 44.996° | 2026-06-23 06:32:54.662Z | 115.612° SE |
| 7 mins | 2026-06-23 08:09:54.662Z | 263.049° W | 2026-06-23 08:12:54.662Z | 217.21° SW | 23.523° | 2026-06-23 08:16:54.662Z | 167.067° S |
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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