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GLOBALSTAR M028, 25875

Orbit data source: Space-Track

GLOBALSTAR M028, 25875 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). Payloads include a variety of satellites, spacecraft, and rockets 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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GLOBALSTAR M028 details
Identifier
25875, 1999-041D
Orbit
LEO
Last TLE update8 hours ago
Origin
Flag of USGlobalstar (US / GLOB)
ManufacturerSS/Loral
MissionNon-operational Commercial Communications
Bus & MotorLS-400, LS-400 AOCS
Mass450 kg wet, 380 kg dry
Launch date (UTC)
1999-07-25 (26 years ago)
Launch vehicle
DELTA 7420-10C
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBRBox + 2 Pan, 12 m
Radar Cross Section5.587 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 8 hours ago
0 GLOBALSTAR M028
1 25875U 99041D   25047.14764835 -.00000092  00000-0  56625-4 0  9996
2 25875  51.9606 193.9813 0063762 167.8569 192.3845 12.50577114175060
Epoch: 2025-02-16T03:32Z
Definitive object data (Epoch: 2025-02-16T03:32:36.817Z)
Latitude-0.00003°
Longitude-5.557°
Altitude1,511.597 km
Speed7.088 km/s
True Right ascension12h 55m 55s
True Declination0° 00' 00"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude31.20408°
Longitude145.2613°
Altitude1,420.327 km
Speed7.174 km/s
Apparent Right ascension00h 32m 49s
Apparent Declination0° 16' 41"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time14:43:54
Azimuth45.291° ENE
Elevation-40.392°
Doppler factor1
Orbital elements
Apogee altitude1,512.471 km
Perigee altitude1,412.484 km
Semi-major axis7,840.615 km
Eccentricity0.0063762
Inclination51.9606°
RAAN193.9813°
Arg. of periapsis167.8569°
True anomaly192.22901°
Mean anomaly192.3845°
Eccentric anomaly192.30663°
Mean motion3.12621 °/min
BSTAR0.000056625
Orbital period115.16 mins
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GLOBALSTAR M028 Visibility forecast

Observer location: undefined°, undefined

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.
17 mins2025-02-16 13:19:27.196Z246.234° WSW2025-02-16 13:27:27.196Z320.144° NNW42.847°2025-02-16 13:36:27.196Z51.305° ENE
14 mins2025-02-16 15:23:27.196Z291.914° WNW2025-02-16 15:30:27.196Z359.527° N32.09°2025-02-16 15:37:27.196Z57.7° ENE
15 mins2025-02-16 17:25:27.196Z309.836° NW2025-02-16 17:32:27.196Z12.477° NNE35.828°2025-02-16 17:40:27.196Z89.381° E
15 mins2025-02-16 19:27:27.196Z305.102° NW2025-02-16 19:34:27.196Z212.939° SW44.453°2025-02-16 19:42:27.196Z137.241° SSE
10 mins2025-02-16 21:29:27.196Z276.225° WNW2025-02-16 21:34:27.196Z236.23° WSW19.558°2025-02-16 21:39:27.196Z198.316° SSW
12 mins2025-02-17 10:20:27.196Z168.457° S2025-02-17 10:26:27.196Z122° SE23.317°2025-02-17 10:32:27.196Z75.75° E
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