STARLINK-31909, 59663
Orbit data source: Space-Track
STARLINK-31909, 59663 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 06 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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59663 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: 4 hours ago
TLE from 4 hours ago
0 STARLINK-31909
1 59663U 24084K 25288.63494635 .00009470 00000-0 35313-3 0 9990
2 59663 42.9997 140.6290 0001246 276.9809 83.0901 15.27586186 82197Epoch: 2025-10-15T15:14Z
TLE epoch observation values (Epoch: 2025-10-15T15:14:19.364Z)
Latitude
-0.00002°
Longitude
-112.3579°
Altitude
482.703 km
Speed
7.626 km/s
True Right ascension
09h 22m 30s
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
13:49:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.831 km
Perigee altitude
484.121 km
Semi-major axis
6,863.113 km
Eccentricity
0.00012
Inclination
42.9997°
RAAN
140.629°
Arg. of periapsis
276.9809°
True anomaly
83.10427°
Mean anomaly
83.0901°
Eccentric anomaly
83.09719°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00035313
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Other satellites on launch #84 in the year 2024 (2024-05-06 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-31909 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 | 2025-10-15 20:16:32.139Z | 282.595° WNW | 2025-10-15 20:19:32.139Z | 13.433° NNE | 37.927° | 2025-10-15 20:22:32.139Z | 72.719° E |
| 5 mins | 2025-10-15 21:56:32.139Z | 294.478° NW | 2025-10-15 21:58:32.139Z | 23.677° NE | 43.5° | 2025-10-15 22:01:32.139Z | 98.153° ESE |
| 5 mins | 2025-10-15 23:35:32.139Z | 258.372° W | 2025-10-15 23:37:32.139Z | 201.199° SSW | 28.326° | 2025-10-15 23:40:32.139Z | 146.5° SSE |
| 5 mins | 2025-10-16 18:10:32.139Z | 239.442° WSW | 2025-10-16 18:12:32.139Z | 140.128° SSE | 43.904° | 2025-10-16 18:15:32.139Z | 74.386° E |
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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