STARLINK-31946, 59940
Orbit data source: Space-Track
STARLINK-31946, 59940 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 01 Jun 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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59940 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: 1 day ago
TLE from 1 day ago
0 STARLINK-31946
1 59940U 24106U 26265.40703550 -.00000492 00000-0 -83704-5 0 9999
2 59940 43.0013 301.9534 0001065 272.8644 87.2085 15.27575124121238Epoch: 2026-09-22T09:46Z
TLE epoch observation values (Epoch: 2026-09-22T09:46:07.867Z)
Latitude
-0.00006°
Longitude
154.1476°
Altitude
482.804 km
Speed
7.626 km/s
True Right ascension
20h 07m 48s
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
03:49:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.74 km
Perigee altitude
484.278 km
Semi-major axis
6,863.146 km
Eccentricity
0.00011
Inclination
43.0013°
RAAN
301.9534°
Arg. of periapsis
272.8644°
True anomaly
87.22069°
Mean anomaly
87.2085°
Eccentric anomaly
87.21459°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-0.0000083704
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Other satellites on launch #106 in the year 2024 (2024-06-01 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-31946 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 | 2026-09-23 11:21:25.883Z | 274.998° WNW | 2026-09-23 11:24:25.883Z | 203.254° SW | 39.892° | 2026-09-23 11:27:25.883Z | 141.017° SSE |
| 5 mins | 2026-09-24 05:57:25.883Z | 232.441° WSW | 2026-09-24 05:59:25.883Z | 157.266° SSE | 65.789° | 2026-09-24 06:02:25.883Z | 76.38° E |
| 5 mins | 2026-09-24 07:36:25.883Z | 284.822° WNW | 2026-09-24 07:38:25.883Z | 350.619° N | 53.884° | 2026-09-24 07:41:25.883Z | 69.41° E |
| 6 mins | 2026-09-24 09:15:25.883Z | 294.866° NW | 2026-09-24 09:17:25.883Z | 345.477° N | 61.438° | 2026-09-24 09:21:25.883Z | 94.493° 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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