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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Identifier
Orbit
Country
US / 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, 6.3 m
Radar Cross Section
5.587 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 GLOBALSTAR M048
1 25872U 99041A 26306.51801079 -.00000066 00000-0 10630-3 0 9991
2 25872 51.9362 221.1524 0013536 340.7152 190.0695 11.33866456182070Epoch: 2026-11-02T12:25Z
TLE epoch observation values (Epoch: 2026-11-02T12:25:56.132Z)
Latitude
7.23825°
Longitude
167.19321°
Altitude
2,002.397 km
Speed
6.894 km/s
True Right ascension
02h 21m 53s
True Declination
7° 12' 06"
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
12:15:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,002.959 km
Perigee altitude
1,980.3 km
Semi-major axis
8,369.766 km
Eccentricity
0.00135
Inclination
51.9362°
RAAN
221.1524°
Arg. of periapsis
340.7152°
True anomaly
190.04243°
Mean anomaly
190.0695°
Eccentric anomaly
190.05596°
Mean motion
2.83448 °/min
Orbital period
127.01 mins
BSTAR
0.0001063
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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. |
|---|---|---|---|---|---|---|---|
| 21 mins | 2026-11-02 19:57:51.242Z | 196.141° SSW | 2026-11-02 20:08:51.242Z | 122.608° SE | 47.216° | 2026-11-02 20:18:51.242Z | 59.513° ENE |
| 22 mins | 2026-11-02 22:11:51.242Z | 246.802° WSW | 2026-11-02 22:21:51.242Z | 318.83° NNW | 69.729° | 2026-11-02 22:33:51.242Z | 53.466° ENE |
| 20 mins | 2026-11-03 00:28:51.242Z | 289.923° WNW | 2026-11-03 00:37:51.242Z | 353.301° N | 45.913° | 2026-11-03 00:48:51.242Z | 68.076° E |
| 22 mins | 2026-11-03 02:43:51.242Z | 306.865° NW | 2026-11-03 02:54:51.242Z | 35.337° NE | 61.653° | 2026-11-03 03:05:51.242Z | 106.024° ESE |
| 21 mins | 2026-11-03 04:58:51.242Z | 301.743° NW | 2026-11-03 05:08:51.242Z | 223.899° SW | 58.67° | 2026-11-03 05:19:51.242Z | 153.762° SSE |
| 8 mins | 2026-11-03 07:16:51.242Z | 266.249° W | 2026-11-03 07:20:51.242Z | 244.66° WSW | 13.38° | 2026-11-03 07:24:51.242Z | 223.54° SW |
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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