ORBCOMM FM 17, 25413
Orbit data source: Space-Track
ORBCOMM FM 17, 25413 is a payload satellite owned by Orbcomm (US) in LEO that was launched on Sun, 02 Aug 1998 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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25413 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: 10 hours ago
TLE from 10 hours ago
0 ORBCOMM FM 17
1 25413U 98046A 26307.97843618 .00000404 00000-0 18565-3 0 9992
2 25413 44.9954 33.1036 0004809 218.6636 141.3867 14.36069202475718Epoch: 2026-11-03T23:28Z
TLE epoch observation values (Epoch: 2026-11-03T23:28:56.885Z)
Latitude
-0.00008°
Longitude
-2.36684°
Altitude
774.201 km
Speed
7.467 km/s
True Right ascension
02h 12m 24s
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
05:41:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.5 km
Perigee altitude
769.622 km
Semi-major axis
7,151.198 km
Eccentricity
0.00048
Inclination
44.9954°
RAAN
33.1036°
Arg. of periapsis
218.6636°
True anomaly
141.42107°
Mean anomaly
141.3867°
Eccentric anomaly
141.40389°
Mean motion
3.58901 °/min
Orbital period
100.31 mins
BSTAR
0.00018565
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Other satellites on launch #46 in the year 1998 (1998-08-02 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 17 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-11-04 09:47:34.407Z | 179.026° S | 2026-11-04 09:47:34.407Z | 179.026° S | 83.909° | 2026-11-04 09:52:34.407Z | 67.168° ENE |
| 9 mins | 2026-11-04 11:29:34.407Z | 283.227° WNW | 2026-11-04 11:33:34.407Z | 2.882° NNE | 50.743° | 2026-11-04 11:38:34.407Z | 69.593° E |
| 9 mins | 2026-11-04 13:15:34.407Z | 298.827° NW | 2026-11-04 13:19:34.407Z | 29.145° NE | 57.951° | 2026-11-04 13:24:34.407Z | 93.218° ESE |
| 9 mins | 2026-11-04 15:00:34.407Z | 286.057° WNW | 2026-11-04 15:04:34.407Z | 218.566° SW | 57.373° | 2026-11-04 15:09:34.407Z | 135.005° SSE |
| 5 mins | 2026-11-05 07:22:34.407Z | 163.418° S | 2026-11-05 07:24:34.407Z | 136.351° SSE | 19.107° | 2026-11-05 07:27:34.407Z | 98.631° ESE |
| 9 mins | 2026-11-05 09:05:34.407Z | 232.797° WSW | 2026-11-05 09:09:34.407Z | 131.158° SE | 71.55° | 2026-11-05 09:14:34.407Z | 68.564° E |
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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