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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Edit Public Description
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: 8 hours ago
TLE from 8 hours ago
0 ORBCOMM FM 17
1 25413U 98046A 26038.02563234 .00001064 00000-0 41382-3 0 9998
2 25413 44.9926 228.8142 0002068 314.5756 45.4922 14.35680517436914Epoch: 2026-02-07T00:36Z
TLE epoch observation values (Epoch: 2026-02-07T00:36:54.634Z)
Latitude
-0.00002°
Longitude
82.43147°
Altitude
771.767 km
Speed
7.47 km/s
True Right ascension
15h 15m 15s
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
11:16:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
775.83 km
Perigee altitude
772.872 km
Semi-major axis
7,152.488 km
Eccentricity
0.00021
Inclination
44.9926°
RAAN
228.8142°
Arg. of periapsis
314.5756°
True anomaly
45.5091°
Mean anomaly
45.4922°
Eccentric anomaly
45.50065°
Mean motion
3.58804 °/min
Orbital period
100.33 mins
BSTAR
0.00041382
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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 | 2026-02-07 14:07:28.104Z | 163.28° S | 2026-02-07 14:10:28.104Z | 129.037° SE | 13.477° | 2026-02-07 14:12:28.104Z | 106.438° ESE |
| 8 mins | 2026-02-07 15:51:28.104Z | 219.789° SW | 2026-02-07 15:54:28.104Z | 162.16° S | 40.109° | 2026-02-07 15:59:28.104Z | 72.129° E |
| 9 mins | 2026-02-07 17:36:28.104Z | 272.051° WNW | 2026-02-07 17:40:28.104Z | 0.549° NNE | 40.332° | 2026-02-07 17:45:28.104Z | 66.634° ENE |
| 8 mins | 2026-02-07 19:22:28.104Z | 296.563° NW | 2026-02-07 19:26:28.104Z | 19.326° NNE | 37.866° | 2026-02-07 19:30:28.104Z | 80.147° E |
| 9 mins | 2026-02-07 21:07:28.104Z | 292.122° WNW | 2026-02-07 21:11:28.104Z | 263.742° W | 44.112° | 2026-02-07 21:16:28.104Z | 119.612° SE |
| 6 mins | 2026-02-07 22:54:28.104Z | 255.867° W | 2026-02-07 22:56:28.104Z | 226.898° WSW | 21.278° | 2026-02-07 23:00:28.104Z | 174.573° 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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