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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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: 2 days ago
TLE from 2 days ago
0 STARLINK-31909
1 59663U 24084K 26171.38415936 .00000202 00000-0 16860-4 0 9992
2 59663 43.0005 181.4693 0001152 274.4697 85.6023 15.27578096120088Epoch: 2026-06-20T09:13Z
TLE epoch observation values (Epoch: 2026-06-20T09:13:11.368Z)
Latitude
-0.00003°
Longitude
134.57234°
Altitude
482.77 km
Speed
7.626 km/s
True Right ascension
12h 05m 52s
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
21:39:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.791 km
Perigee altitude
484.209 km
Semi-major axis
6,863.137 km
Eccentricity
0.00012
Inclination
43.0005°
RAAN
181.4693°
Arg. of periapsis
274.4697°
True anomaly
85.61546°
Mean anomaly
85.6023°
Eccentric anomaly
85.60888°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.00001686
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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 | 2026-06-23 03:20:47.949Z | 225.467° WSW | 2026-06-23 03:23:47.949Z | 151.473° SSE | 36.879° | 2026-06-23 03:26:47.949Z | 80.979° E |
| 5 mins | 2026-06-23 05:00:47.949Z | 278.356° WNW | 2026-06-23 05:02:47.949Z | 358.604° N | 40.764° | 2026-06-23 05:05:47.949Z | 69.352° E |
| 5 mins | 2026-06-23 06:39:47.949Z | 295.999° NW | 2026-06-23 06:41:47.949Z | 357.853° N | 40.012° | 2026-06-23 06:44:47.949Z | 85.406° E |
| 5 mins | 2026-06-23 08:18:47.949Z | 274.809° WNW | 2026-06-23 08:20:47.949Z | 213.006° SW | 38.932° | 2026-06-23 08:23:47.949Z | 130.871° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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