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GLOBALSTAR M036, 25623

Orbit data source: Space-Track

GLOBALSTAR M036, 25623 is a payload satellite owned by Globalstar (US) in LEO that was launched on Tue, 09 Feb 1999 UTC via a SOYUZ-U-PVB launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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
25623, 1999-004C
Orbit
LEO
Last TLE update
15 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)
1999-02-09 (26 years ago)
Launch vehicle
SOYUZ-U-PVB
Launch site
Tyuratam Missile And Space Complex (TTMTR)
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 15 hours ago
0 GLOBALSTAR M036
1 25623U 99004C   25184.49038169 -.00000062  00000-0  30635-3 0  9999
2 25623  51.9931 197.3503 0010974  83.1731  73.7696 11.86608152180915
Epoch: 2025-07-03T11:46Z
TLE epoch observation values (Epoch: 2025-07-03T11:46:08.978Z)
Latitude
17.91053°
Longitude
-95.5019°
Altitude
1,739.021 km
Speed
7.012 km/s
True Right ascension
00h 11m 10s
True Declination
17° 49' 20"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-51.65969°
Longitude
-3.01609°
Altitude
1,768.262 km
Speed
6.993 km/s
Apparent Right ascension
04h 22m 47s
Apparent Declination
-50° 27' 40"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:20:07
Azimuth
233.514° WSW
Elevation
-66.181°
Doppler factor
1
Orbital elements
Apogee altitude
1,750.67 km
Perigee altitude
1,732.849 km
Semi-major axis
8,119.897 km
Eccentricity
0.0011
Inclination
51.9931°
RAAN
197.3503°
Arg. of periapsis
83.1731°
True anomaly
Unknown
Mean anomaly
73.7696°
Eccentric anomaly
Unknown
Mean motion
2.96632 °/min
Orbital period
121.36 mins
BSTAR
0.00030635
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Other satellites on launch #4 in the year 1999 (1999-02-09 UTC)

GLOBALSTAR M036 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.
20 mins2025-07-04 03:10:09.292Z215.86° SW2025-07-04 03:20:09.292Z140.938° SSE43.202°2025-07-04 03:30:09.292Z55.099° ENE
18 mins2025-07-04 05:20:09.292Z265.68° W2025-07-04 05:28:09.292Z330.606° NNW38.718°2025-07-04 05:38:09.292Z53.698° ENE
17 mins2025-07-04 07:30:09.292Z300.077° NW2025-07-04 07:38:09.292Z2.158° NNE34.282°2025-07-04 07:47:09.292Z73.159° E
18 mins2025-07-04 09:39:09.292Z309.575° NW2025-07-04 09:48:09.292Z46.015° ENE43.347°2025-07-04 09:57:09.292Z115.435° SE
17 mins2025-07-04 11:47:09.292Z295.636° NW2025-07-04 11:55:09.292Z232.86° WSW34.393°2025-07-04 12:04:09.292Z167.087° S
14 mins2025-07-05 01:24:09.292Z167.961° S2025-07-05 01:31:09.292Z117.705° SE24.686°2025-07-05 01:38:09.292Z71.379° E
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