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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
31576 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
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: 2 days ago
TLE from 2 days ago
0 GLOBALSTAR M071
1 31576U 07020F 25312.60119816 -.00000035 00000-0 55184-3 0 9991
2 31576 52.0044 186.1587 0001890 59.8202 312.9947 12.18261618512547Epoch: 2025-11-08T14:25Z
TLE epoch observation values (Epoch: 2025-11-08T14:25:43.521Z)
Latitude
10.04151°
Longitude
-70.38896°
Altitude
1,599.026 km
Speed
7.072 km/s
True Right ascension
12h 56m 17s
True Declination
9° 59' 20"
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
11:16:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,602.013 km
Perigee altitude
1,598.997 km
Semi-major axis
7,978.642 km
Eccentricity
0.00019
Inclination
52.0044°
RAAN
186.1587°
Arg. of periapsis
59.8202°
True anomaly
312.97886°
Mean anomaly
312.9947°
Eccentric anomaly
312.98678°
Mean motion
3.04544 °/min
Orbital period
118.21 mins
BSTAR
0.00055184
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #20 in the year 2007 (2007-05-29 UTC)
Did you know?
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
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-11-10 15:41:47.280Z | 151.799° SSE | 2025-11-10 15:46:47.280Z | 117.779° SE | 17.215° | 2025-11-10 15:51:47.280Z | 83.964° E |
| 17 mins | 2025-11-10 17:41:47.280Z | 214.791° SW | 2025-11-10 17:49:47.280Z | 128.538° SE | 43.213° | 2025-11-10 17:58:47.280Z | 55.247° ENE |
| 16 mins | 2025-11-10 19:46:47.280Z | 267.01° W | 2025-11-10 19:54:47.280Z | 346.17° N | 38.103° | 2025-11-10 20:02:47.280Z | 51.417° ENE |
| 16 mins | 2025-11-10 21:52:47.280Z | 299.983° NW | 2025-11-10 22:00:47.280Z | 7.023° NNE | 33.122° | 2025-11-10 22:08:47.280Z | 70.802° E |
| 17 mins | 2025-11-10 23:58:47.280Z | 310.951° NW | 2025-11-11 00:06:47.280Z | 39.77° NE | 42.463° | 2025-11-11 00:15:47.280Z | 112.499° ESE |
| 16 mins | 2025-11-11 02:02:47.280Z | 297.135° NW | 2025-11-11 02:10:47.280Z | 227.596° WSW | 35.87° | 2025-11-11 02:18:47.280Z | 163.744° S |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|