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GLOBALSTAR M043, 25874

Orbit data source: Space-Track

GLOBALSTAR M043, 25874 is a payload satellite 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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Identifier
25874, 1999-041C
Orbit
LEO
Last TLE update
19 hours ago
Origin
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)
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 & HBR
Box + 2 Pan, 12 m
Radar Cross Section
5.587 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 19 hours ago
0 GLOBALSTAR M043
1 25874U 99041C   25148.66987091 -.00000085  00000-0 -48900-3 0  9994
2 25874  51.9369 129.1199 0013655 279.7617 251.2579 11.25694581120671
Epoch: 2025-05-28T16:04Z
TLE epoch observation values (Epoch: 2025-05-28T16:04:36.846Z)
Latitude
7.1488°
Longitude
175.90619°
Altitude
2,035.403 km
Speed
6.884 km/s
True Right ascension
20h 14m 02s
True Declination
7° 06' 46"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-24.27034°
Longitude
-159.79624°
Altitude
2,034.589 km
Speed
6.886 km/s
Apparent Right ascension
23h 15m 42s
Apparent Declination
-67° 29' 33"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
20:58:16
Azimuth
166.664° S
Elevation
-20.512°
Doppler factor
1
Orbital elements
Apogee altitude
2,043.567 km
Perigee altitude
2,020.599 km
Semi-major axis
8,410.22 km
Eccentricity
0.00137
Inclination
51.9369°
RAAN
129.1199°
Arg. of periapsis
279.7617°
True anomaly
Unknown
Mean anomaly
251.2579°
Eccentric anomaly
Unknown
Mean motion
2.81405 °/min
Orbital period
127.93 mins
BSTAR
-0.000489
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Other satellites on launch #41 in the year 1999 (1999-07-25 UTC)

GLOBALSTAR M043 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.
18 mins2025-05-29 23:05:45.864Z172.576° S2025-05-29 23:14:45.864Z121.29° SE25.271°2025-05-29 23:23:45.864Z68.722° E
21 mins2025-05-30 01:18:45.864Z226.621° WSW2025-05-30 01:28:45.864Z126.469° SE44.944°2025-05-30 01:39:45.864Z53.268° ENE
21 mins2025-05-30 03:34:45.864Z273.97° WNW2025-05-30 03:44:45.864Z343.638° N37.761°2025-05-30 03:55:45.864Z59.25° ENE
21 mins2025-05-30 05:52:45.864Z304.063° NW2025-05-30 06:02:45.864Z19.471° NNE38.063°2025-05-30 06:13:45.864Z90.048° ESE
22 mins2025-05-30 08:07:45.864Z306.476° NW2025-05-30 08:18:45.864Z206.972° SW44.816°2025-05-30 08:29:45.864Z135.432° SSE
16 mins2025-05-30 10:24:45.864Z285.986° WNW2025-05-30 10:31:45.864Z244.644° WSW23.994°2025-05-30 10:40:45.864Z191.739° SSW
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