GLOBALSTAR M043, 25874
Orbit data source: Space-Track
GLOBALSTAR M043, 25874 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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25874 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 M043
1 25874U 99041C 25306.51112978 -.00000046 00000-0 66836-3 0 9992
2 25874 51.9361 120.7369 0013568 182.2048 189.4766 11.25696592138457Epoch: 2025-11-02T12:16Z
TLE epoch observation values (Epoch: 2025-11-02T12:16:01.612Z)
Latitude
9.13604°
Longitude
-98.09438°
Altitude
2,042.87 km
Speed
6.878 km/s
True Right ascension
08h 31m 45s
True Declination
9° 05' 26"
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
13:14:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,043.484 km
Perigee altitude
2,020.662 km
Semi-major axis
8,410.21 km
Eccentricity
0.00136
Inclination
51.9361°
RAAN
120.7369°
Arg. of periapsis
182.2048°
True anomaly
189.45104°
Mean anomaly
189.4766°
Eccentric anomaly
189.46382°
Mean motion
2.81406 °/min
Orbital period
127.93 mins
BSTAR
0.00066836
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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 M043 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 | 2025-11-03 18:26:21.996Z | 297.449° NW | 2025-11-03 18:36:21.996Z | 3.423° NNE | 36.468° | 2025-11-03 18:47:21.996Z | 79.619° E |
| 21 mins | 2025-11-03 20:43:21.996Z | 308.087° NW | 2025-11-03 20:53:21.996Z | 34.418° NE | 44.619° | 2025-11-03 21:04:21.996Z | 123.114° SE |
| 19 mins | 2025-11-03 22:58:21.996Z | 295.057° NW | 2025-11-03 23:07:21.996Z | 238.712° WSW | 31.144° | 2025-11-03 23:17:21.996Z | 175.91° S |
| 8 mins | 2025-11-04 11:12:21.996Z | 134.087° SE | 2025-11-04 11:16:21.996Z | 112.837° SE | 13.384° | 2025-11-04 11:20:21.996Z | 91.651° ESE |
| 21 mins | 2025-11-04 13:19:21.996Z | 204.308° SW | 2025-11-04 13:29:21.996Z | 127.491° SE | 40.73° | 2025-11-04 13:40:21.996Z | 56.348° ENE |
| 21 mins | 2025-11-04 15:34:21.996Z | 256.823° W | 2025-11-04 15:44:21.996Z | 333.869° NNW | 41.418° | 2025-11-04 15:55:21.996Z | 53.928° ENE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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