ORBCOMM FM 19, 25415
Orbit data source: Space-Track
ORBCOMM FM 19, 25415 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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25415 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
US / ORBRelated business
Manufacturer
OSC-Germantown
Mission
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, 2.1 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 19
1 25415U 98046C 25243.54639154 .00002203 00000-0 75992-3 0 9999
2 25415 44.9934 179.4067 0005198 308.1261 221.7032 14.38532049415051Epoch: 2025-08-31T13:06Z
TLE epoch observation values (Epoch: 2025-08-31T13:06:48.229Z)
Latitude
7.18209°
Longitude
175.53892°
Altitude
765.478 km
Speed
7.472 km/s
True Right ascension
23h 28m 49s
True Declination
7° 08' 23"
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
12:36:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
768.613 km
Perigee altitude
761.187 km
Semi-major axis
7,143.037 km
Eccentricity
0.00052
Inclination
44.9934°
RAAN
179.4067°
Arg. of periapsis
308.1261°
True anomaly
221.66359°
Mean anomaly
221.7032°
Eccentric anomaly
221.68339°
Mean motion
3.59516 °/min
Orbital period
100.13 mins
BSTAR
0.00075992
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Other satellites on launch #46 in the year 1998 (1998-08-02 UTC)
ORBCOMM FM 19 Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-08-31 22:29:30.020Z | 206.666° SW | 2025-08-31 22:33:30.020Z | 154.99° SSE | 30.278° | 2025-08-31 22:38:30.020Z | 79.096° E |
| 8 mins | 2025-09-01 00:15:30.020Z | 257.7° W | 2025-09-01 00:18:30.020Z | 298.382° NW | 43.104° | 2025-09-01 00:23:30.020Z | 64.808° ENE |
| 9 mins | 2025-09-01 02:00:30.020Z | 288.899° WNW | 2025-09-01 02:04:30.020Z | 356.441° N | 37.019° | 2025-09-01 02:09:30.020Z | 74.055° E |
| 9 mins | 2025-09-01 03:46:30.020Z | 296.951° NW | 2025-09-01 03:50:30.020Z | 44.984° NE | 43.447° | 2025-09-01 03:55:30.020Z | 104.568° ESE |
| 8 mins | 2025-09-01 05:31:30.020Z | 276.816° WNW | 2025-09-01 05:35:30.020Z | 209.617° SW | 31.319° | 2025-09-01 05:39:30.020Z | 153.274° 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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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