GLOBALSTAR M004, 25163
Orbit data source: Space-Track
GLOBALSTAR M004, 25163 is a payload satellite owned by Globalstar (US) in LEO that was launched on Sat, 14 Feb 1998 UTC via a DELTA 7420-10C 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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25163 intel report (Beta)
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Identifier
Orbit
Country
US / GLOBRelated business
Manufacturer
SS/Loral
Mission
Non-operational Commercial Communications
Bus & Motor
LS-400, Unknown motor
Mass
450 kg wet, 380 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 6.0 m
Radar Cross Section
5.587 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 GLOBALSTAR M004
1 25163U 98008B 26140.67114793 -.00000089 00000-0 80516-4 0 9995
2 25163 51.9990 104.5464 0003349 324.7521 206.9581 12.63420878304345Epoch: 2026-05-20T16:06Z
TLE epoch observation values (Epoch: 2026-05-20T16:06:27.181Z)
Latitude
6.50472°
Longitude
159.52015°
Altitude
1,411.257 km
Speed
7.155 km/s
True Right ascension
18h 37m 50s
True Declination
6° 28' 10"
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
12:43:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.857 km
Perigee altitude
1,406.641 km
Semi-major axis
7,787.386 km
Eccentricity
0.00033
Inclination
51.999°
RAAN
104.5464°
Arg. of periapsis
324.7521°
True anomaly
206.94071°
Mean anomaly
206.9581°
Eccentric anomaly
206.9494°
Mean motion
3.15832 °/min
Orbital period
113.98 mins
BSTAR
0.000080516
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Other satellites on launch #8 in the year 1998 (1998-02-14 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.GLOBALSTAR M004 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-05-21 04:54:44.546Z | 307.259° NW | 2026-05-21 05:01:44.546Z | 8.1° NNE | 33.378° | 2026-05-21 05:09:44.546Z | 81.438° E |
| 15 mins | 2026-05-21 06:55:44.546Z | 308.797° NW | 2026-05-21 07:02:44.546Z | 37.293° NE | 44.841° | 2026-05-21 07:10:44.546Z | 125.978° SE |
| 13 mins | 2026-05-21 08:55:44.546Z | 286.345° WNW | 2026-05-21 09:01:44.546Z | 234.727° WSW | 26.369° | 2026-05-21 09:08:44.546Z | 179.622° S |
| 6 mins | 2026-05-21 21:43:44.546Z | 133.308° SE | 2026-05-21 21:45:44.546Z | 118.367° SE | 13.811° | 2026-05-21 21:49:44.546Z | 89.878° E |
| 15 mins | 2026-05-21 23:36:44.546Z | 210.494° SW | 2026-05-21 23:43:44.546Z | 144.796° SSE | 41.447° | 2026-05-21 23:51:44.546Z | 57.653° ENE |
| 15 mins | 2026-05-22 01:36:44.546Z | 262.385° W | 2026-05-22 01:43:44.546Z | 330.161° NNW | 38.481° | 2026-05-22 01:51:44.546Z | 49.884° ENE |
| 10 mins | 2026-05-22 03:38:44.546Z | 300.148° NW | 2026-05-22 03:45:44.546Z | 6.72° NNE | 30.973° | 2026-05-22 03:48:44.546Z | 41.856° NE |
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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