STARLINK-31090, 58640
Orbit data source: Space-Track
STARLINK-31090, 58640 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 23 Dec 2023 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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58640 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-31090
1 58640U 23203Y 26171.36775369 .00000737 00000-0 36306-4 0 9995
2 58640 43.0011 199.5277 0001329 277.0802 82.9898 15.27579617139361Epoch: 2026-06-20T08:49Z
TLE epoch observation values (Epoch: 2026-06-20T08:49:33.918Z)
Latitude
-0.00007°
Longitude
158.55291°
Altitude
482.715 km
Speed
7.626 km/s
True Right ascension
13h 18m 06s
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
21:24:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.907 km
Perigee altitude
484.083 km
Semi-major axis
6,863.132 km
Eccentricity
0.00013
Inclination
43.0011°
RAAN
199.5277°
Arg. of periapsis
277.0802°
True anomaly
83.00492°
Mean anomaly
82.9898°
Eccentric anomaly
82.99736°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000036306
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Other satellites on launch #203 in the year 2023 (2023-12-23 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-31090 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 04:31:43.766Z | 222.869° SW | 2026-06-23 04:34:43.766Z | 128.513° SE | 35.574° | 2026-06-23 04:37:43.766Z | 79.067° E |
| 6 mins | 2026-06-23 06:10:43.766Z | 274.048° WNW | 2026-06-23 06:12:43.766Z | 312.131° NW | 38.747° | 2026-06-23 06:16:43.766Z | 70.767° E |
| 5 mins | 2026-06-23 07:50:43.766Z | 300.024° NW | 2026-06-23 07:52:43.766Z | 30.328° NE | 39.49° | 2026-06-23 07:55:43.766Z | 87.127° E |
| 5 mins | 2026-06-23 09:29:43.766Z | 270.489° WNW | 2026-06-23 09:31:43.766Z | 184.225° SSW | 38.3° | 2026-06-23 09:34:43.766Z | 129.079° 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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