STARLINK-31806, 59640
Orbit data source: Space-Track
STARLINK-31806, 59640 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 03 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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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-31806
1 59640U 24082K 26171.29632485 .00000523 00000-0 28555-4 0 9995
2 59640 43.0035 280.4008 0001851 291.8560 68.2095 15.27574247120501Epoch: 2026-06-20T07:06Z
TLE epoch observation values (Epoch: 2026-06-20T07:06:42.467Z)
Latitude
0.00002°
Longitude
-94.78911°
Altitude
482.371 km
Speed
7.626 km/s
True Right ascension
18h 41m 36s
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
21:25:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.281 km
Perigee altitude
483.741 km
Semi-major axis
6,863.148 km
Eccentricity
0.00019
Inclination
43.0035°
RAAN
280.4008°
Arg. of periapsis
291.856°
True anomaly
68.2292°
Mean anomaly
68.2095°
Eccentric anomaly
68.21935°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000028555
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Other satellites on launch #82 in the year 2024 (2024-05-03 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-31806 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 | 2026-06-22 11:09:44.232Z | 254.825° W | 2026-06-22 11:12:44.232Z | 40.104° NE | 44.371° | 2026-06-22 11:15:44.232Z | 71.041° E |
| 5 mins | 2026-06-22 12:49:44.232Z | 293.945° NW | 2026-06-22 12:51:44.232Z | 2.962° NNE | 37.989° | 2026-06-22 12:54:44.232Z | 75.333° E |
| 5 mins | 2026-06-22 14:28:44.232Z | 288.806° WNW | 2026-06-22 14:30:44.232Z | 304.297° NW | 44.854° | 2026-06-22 14:33:44.232Z | 108.186° ESE |
| 4 mins | 2026-06-22 16:07:44.232Z | 252.819° W | 2026-06-22 16:09:44.232Z | 208.046° SW | 21.495° | 2026-06-22 16:11:44.232Z | 168.668° S |
| 4 mins | 2026-06-23 09:04:44.232Z | 180.133° SSW | 2026-06-23 09:05:44.232Z | 156.899° SSE | 22.495° | 2026-06-23 09:08:44.232Z | 94.964° ESE |
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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