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 spacecraft
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-31976
1 59887U 24100C 25259.64771330 .00000491 00000-0 27370-4 0 9995
2 59887 43.0006 32.2222 0001842 267.7442 92.3199 15.27575468 74499Epoch: 2025-09-16T15:32Z
TLE epoch observation values (Epoch: 2025-09-16T15:32:42.429Z)
Latitude
0.00002°
Longitude
163.21042°
Altitude
482.89 km
Speed
7.626 km/s
True Right ascension
02h 08m 53s
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
17:33:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.272 km
Perigee altitude
483.744 km
Semi-major axis
6,863.145 km
Eccentricity
0.00018
Inclination
43.0006°
RAAN
32.2222°
Arg. of periapsis
267.7442°
True anomaly
92.34099°
Mean anomaly
92.3199°
Eccentric anomaly
92.33045°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.00002737
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-18 11:41:16.995Z | 216.233° SW | 2025-09-18 11:44:16.995Z | 151.941° SSE | 31.269° | 2025-09-18 11:47:16.995Z | 85.488° E |
| 5 mins | 2025-09-18 13:21:16.995Z | 270.573° WNW | 2025-09-18 13:23:16.995Z | 2.109° NNE | 42.54° | 2025-09-18 13:26:16.995Z | 69.408° E |
| 5 mins | 2025-09-18 15:00:16.995Z | 295.73° NW | 2025-09-18 15:02:16.995Z | 358.978° N | 38.787° | 2025-09-18 15:05:16.995Z | 80.464° E |
| 5 mins | 2025-09-18 16:39:16.995Z | 281.213° WNW | 2025-09-18 16:41:16.995Z | 221.224° SW | 42.847° | 2025-09-18 16:44:16.995Z | 121.288° SE |
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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