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: 10 hours ago
TLE from 10 hours ago
0 GLOBALSTAR M004
1 25163U 98008B 26090.48419784 -.00000082 00000-0 11998-3 0 9996
2 25163 51.9996 257.6628 0003141 192.7811 202.0050 12.63417897298008Epoch: 2026-03-31T11:37Z
TLE epoch observation values (Epoch: 2026-03-31T11:37:14.693Z)
Latitude
26.77732°
Longitude
-82.40985°
Altitude
1,412.212 km
Speed
7.157 km/s
True Right ascension
18h 43m 02s
True Declination
26° 39' 03"
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
03:00:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,411.707 km
Perigee altitude
1,406.815 km
Semi-major axis
7,787.398 km
Eccentricity
0.00031
Inclination
51.9996°
RAAN
257.6628°
Arg. of periapsis
192.7811°
True anomaly
201.99152°
Mean anomaly
202.005°
Eccentric anomaly
201.99826°
Mean motion
3.15831 °/min
Orbital period
113.99 mins
BSTAR
0.00011998
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-03-31 21:30:03.111Z | 301.416° NW | 2026-03-31 21:38:03.111Z | 222.411° SW | 39.987° | 2026-03-31 21:46:03.111Z | 151.941° SSE |
| 13 mins | 2026-04-01 12:14:03.111Z | 180.177° SSW | 2026-04-01 12:20:03.111Z | 127.85° SE | 28.588° | 2026-04-01 12:27:03.111Z | 68.471° E |
| 15 mins | 2026-04-01 14:12:03.111Z | 238.398° WSW | 2026-04-01 14:19:03.111Z | 306.267° NW | 44.378° | 2026-04-01 14:27:03.111Z | 50.99° ENE |
| 15 mins | 2026-04-01 16:13:03.111Z | 283.546° WNW | 2026-04-01 16:20:03.111Z | 348.336° N | 32.842° | 2026-04-01 16:28:03.111Z | 56.124° ENE |
| 14 mins | 2026-04-01 18:15:03.111Z | 310.438° NW | 2026-04-01 18:22:03.111Z | 21.378° NNE | 33.395° | 2026-04-01 18:29:03.111Z | 81.148° E |
| 15 mins | 2026-04-01 20:15:03.111Z | 308.564° NW | 2026-04-01 20:22:03.111Z | 9.123° NNE | 44.839° | 2026-04-01 20:30:03.111Z | 126.372° SE |
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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