STARLINK-31976, 59887
Orbit data source: Space-Track
STARLINK-31976, 59887 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 28 May 2024 UTC via an FALCON 9 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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59887 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-31976
1 59887U 24100C 26036.14396379 -.00010668 00000-0 -37824-3 0 9993
2 59887 42.9992 313.1360 0000730 255.5087 104.5684 15.27619921 96133Epoch: 2026-02-05T03:27Z
TLE epoch observation values (Epoch: 2026-02-05T03:27:18.471Z)
Latitude
0.00001°
Longitude
126.00863°
Altitude
482.831 km
Speed
7.626 km/s
True Right ascension
20h 52m 32s
True Declination
0° 00' 00"
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
17:14:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.376 km
Perigee altitude
484.374 km
Semi-major axis
6,863.012 km
Eccentricity
0.00007
Inclination
42.9992°
RAAN
313.136°
Arg. of periapsis
255.5087°
True anomaly
104.5765°
Mean anomaly
104.5684°
Eccentric anomaly
104.57245°
Mean motion
3.81743 °/min
Orbital period
94.3 mins
BSTAR
-0.00037824
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Other satellites on launch #100 in the year 2024 (2024-05-28 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.STARLINK-31976 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-02-05 20:54:18.318Z | 183.926° SSW | 2026-02-05 20:56:18.318Z | 146.421° SSE | 18.475° | 2026-02-05 20:58:18.318Z | 107.292° ESE |
| 6 mins | 2026-02-05 22:32:18.318Z | 245.881° WSW | 2026-02-05 22:35:18.318Z | 96.6° ESE | 43.548° | 2026-02-05 22:38:18.318Z | 73.047° E |
| 5 mins | 2026-02-06 00:12:18.318Z | 292.418° WNW | 2026-02-06 00:14:18.318Z | 11.653° NNE | 37.862° | 2026-02-06 00:17:18.318Z | 73.307° E |
| 5 mins | 2026-02-06 01:51:18.318Z | 293.242° NW | 2026-02-06 01:53:18.318Z | 21.481° NNE | 44.043° | 2026-02-06 01:56:18.318Z | 100.419° ESE |
| 5 mins | 2026-02-06 03:30:18.318Z | 256.6° W | 2026-02-06 03:32:18.318Z | 202.656° SW | 26.555° | 2026-02-06 03:35:18.318Z | 149.321° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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