GLOBALSTAR M071, 31576
Orbit data source: Space-Track
GLOBALSTAR M071, 31576 is a payload satellite owned by Globalstar (US) in LEO that was launched on Tue, 29 May 2007 UTC via a SOYUZ-FG 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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31576 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: 11 hours ago
TLE from 11 hours ago
0 GLOBALSTAR M071
1 31576U 07020F 25261.15975074 .00000004 00000-0 93579-3 0 9995
2 31576 52.0084 330.3079 0000397 290.0292 89.6500 12.18258220506270Epoch: 2025-09-18T03:50Z
TLE epoch observation values (Epoch: 2025-09-18T03:50:02.463Z)
Latitude
15.40955°
Longitude
-72.157°
Altitude
1,600.132 km
Speed
7.072 km/s
True Right ascension
22h 50m 42s
True Declination
15° 19' 52"
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
07:31:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,600.836 km
Perigee altitude
1,600.202 km
Semi-major axis
7,978.656 km
Eccentricity
0.00004
Inclination
52.0084°
RAAN
330.3079°
Arg. of periapsis
290.0292°
True anomaly
89.65455°
Mean anomaly
89.65°
Eccentric anomaly
89.65227°
Mean motion
3.04543 °/min
Orbital period
118.21 mins
BSTAR
0.00093579
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Other satellites on launch #20 in the year 2007 (2007-05-29 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 M071 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-09-18 16:11:28.063Z | 289.844° WNW | 2025-09-18 16:18:28.063Z | 237.883° WSW | 26.962° | 2025-09-18 16:26:28.063Z | 180.235° SSW |
| 13 mins | 2025-09-19 05:26:28.063Z | 165.973° S | 2025-09-19 05:32:28.063Z | 118.371° SE | 24.5° | 2025-09-19 05:39:28.063Z | 70.209° E |
| 17 mins | 2025-09-19 07:27:28.063Z | 228.864° WSW | 2025-09-19 07:35:28.063Z | 100.987° ESE | 44.988° | 2025-09-19 07:44:28.063Z | 52.831° ENE |
| 16 mins | 2025-09-19 09:33:28.063Z | 278.855° WNW | 2025-09-19 09:40:28.063Z | 341.918° N | 35.553° | 2025-09-19 09:49:28.063Z | 55.436° ENE |
| 16 mins | 2025-09-19 11:39:28.063Z | 306.23° NW | 2025-09-19 11:47:28.063Z | 18.467° NNE | 34.301° | 2025-09-19 11:55:28.063Z | 80.061° E |
| 17 mins | 2025-09-19 13:44:28.063Z | 308.86° NW | 2025-09-19 13:52:28.063Z | 32.855° NE | 44.673° | 2025-09-19 14:01:28.063Z | 124.084° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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