GLOBALSTAR M048, 25872
Orbit data source: Space-Track
GLOBALSTAR M048, 25872 is a payload satellite owned by Globalstar (US) in LEO that was launched on Sun, 25 Jul 1999 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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25872 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / GLOBRelated business
Manufacturer
SS/Loral
Mission
Non-operational Commercial Communications
Bus & Motor
LS-400, LS-400 AOCS
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: 1 day ago
TLE from 1 day ago
0 GLOBALSTAR M048
1 25872U 99041A 25354.02743116 -.00000036 00000-0 91397-3 0 9992
2 25872 51.9365 254.7944 0013317 141.8934 231.3456 11.33861106146066Epoch: 2025-12-20T00:39Z
TLE epoch observation values (Epoch: 2025-12-20T00:39:30.052Z)
Latitude
10.2842°
Longitude
164.18952°
Altitude
1,998.147 km
Speed
6.898 km/s
True Right ascension
17h 31m 41s
True Declination
10° 13' 58"
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
05:45:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,002.802 km
Perigee altitude
1,980.51 km
Semi-major axis
8,369.793 km
Eccentricity
0.00133
Inclination
51.9365°
RAAN
254.7944°
Arg. of periapsis
141.8934°
True anomaly
231.22655°
Mean anomaly
231.3456°
Eccentric anomaly
231.28606°
Mean motion
2.83447 °/min
Orbital period
127.01 mins
BSTAR
0.00091397
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Other satellites on launch #41 in the year 1999 (1999-07-25 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 M048 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-21 16:55:45.342Z | 122.392° SE | 2025-12-21 16:57:45.342Z | 111.981° ESE | 10.654° | 2025-12-21 16:59:45.342Z | 101.56° ESE |
| 20 mins | 2025-12-21 18:59:45.342Z | 199.542° SSW | 2025-12-21 19:09:45.342Z | 124.889° SE | 38.734° | 2025-12-21 19:19:45.342Z | 58.483° ENE |
| 21 mins | 2025-12-21 21:13:45.342Z | 252.704° W | 2025-12-21 21:23:45.342Z | 340.283° N | 42.22° | 2025-12-21 21:34:45.342Z | 53.844° ENE |
| 20 mins | 2025-12-21 23:29:45.342Z | 291.677° WNW | 2025-12-21 23:39:45.342Z | 3.165° NNE | 35.628° | 2025-12-21 23:49:45.342Z | 70.187° E |
| 21 mins | 2025-12-22 01:45:45.342Z | 308.353° NW | 2025-12-22 01:55:45.342Z | 32.625° NE | 42.48° | 2025-12-22 02:06:45.342Z | 110.492° ESE |
| 20 mins | 2025-12-22 03:59:45.342Z | 300.241° NW | 2025-12-22 04:09:45.342Z | 226.757° WSW | 38.147° | 2025-12-22 04:19:45.342Z | 160.532° 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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