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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
14 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 14 hours ago
0 GLOBALSTAR M036
1 25623U 99004C   25181.79802743 -.00000066  00000-0  24255-3 0  9991
2 25623  51.9929 204.4471 0010956  78.5926  92.0285 11.86608242180592
Epoch: 2025-06-30T19:09Z
TLE epoch observation values (Epoch: 2025-06-30T19:09:09.569Z)
Latitude
7.25177°
Longitude
172.37477°
Altitude
1,741.716 km
Speed
7.009 km/s
True Right ascension
01h 15m 04s
True Declination
7° 12' 51"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-38.77539°
Longitude
-144.87069°
Altitude
1,761.898 km
Speed
6.996 km/s
Apparent Right ascension
06h 17m 54s
Apparent Declination
-46° 05' 60"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:17:21
Azimuth
115.879° SE
Elevation
-57.067°
Doppler factor
1
Orbital elements
Apogee altitude
1,750.655 km
Perigee altitude
1,732.863 km
Semi-major axis
8,119.896 km
Eccentricity
0.0011
Inclination
51.9929°
RAAN
204.4471°
Arg. of periapsis
78.5926°
True anomaly
Unknown
Mean anomaly
92.0285°
Eccentric anomaly
Unknown
Mean motion
2.96632 °/min
Orbital period
121.36 mins
BSTAR
0.00024255
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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 mins2025-07-01 10:54:02.519Z307.355° NW2025-07-01 11:04:02.519Z30.062° NE44.965°2025-07-01 11:14:02.519Z128.444° SE
15 mins2025-07-01 13:04:02.519Z287.332° WNW2025-07-01 13:11:02.519Z236.017° WSW26.942°2025-07-01 13:19:02.519Z182.334° SSW
16 mins2025-07-02 02:39:02.519Z184.298° SSW2025-07-02 02:46:02.519Z130.929° SE32.257°2025-07-02 02:55:02.519Z63.787° ENE
18 mins2025-07-02 04:45:02.519Z241.708° WSW2025-07-02 04:54:02.519Z344.918° N43.955°2025-07-02 05:03:02.519Z51.519° ENE
17 mins2025-07-02 06:55:02.519Z287.146° WNW2025-07-02 07:03:02.519Z353.941° N34.612°2025-07-02 07:12:02.519Z60.838° ENE
18 mins2025-07-02 09:04:02.519Z307.401° NW2025-07-02 09:13:02.519Z23.727° NE37.993°2025-07-02 09:22:02.519Z93.162° ESE
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