STARLINK-31966, 59944
Orbit data source: Space-Track
STARLINK-31966, 59944 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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59944 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-31966
1 59944U 24106Y 25338.50396257 .00001980 00000-0 81433-4 0 9993
2 59944 43.0004 150.2283 0001073 270.8278 89.2451 15.27580751 86015Epoch: 2025-12-04T12:05Z
TLE epoch observation values (Epoch: 2025-12-04T12:05:42.366Z)
Latitude
0.00002°
Longitude
-104.75766°
Altitude
482.813 km
Speed
7.626 km/s
True Right ascension
10h 00m 54s
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
01:19:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.728 km
Perigee altitude
484.256 km
Semi-major axis
6,863.129 km
Eccentricity
0.00011
Inclination
43.0004°
RAAN
150.2283°
Arg. of periapsis
270.8278°
True anomaly
89.25739°
Mean anomaly
89.2451°
Eccentric anomaly
89.25125°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000081433
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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-31966 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 | 2025-12-05 14:59:39.475Z | 223.993° SW | 2025-12-05 15:02:39.475Z | 136.901° SSE | 36.351° | 2025-12-05 15:05:39.475Z | 79.752° E |
| 6 mins | 2025-12-05 16:38:39.475Z | 273.206° WNW | 2025-12-05 16:41:39.475Z | 18.576° NNE | 39.82° | 2025-12-05 16:44:39.475Z | 70.256° E |
| 5 mins | 2025-12-05 18:18:39.475Z | 298.27° NW | 2025-12-05 18:20:39.475Z | 18.227° NNE | 40.032° | 2025-12-05 18:23:39.475Z | 86.522° E |
| 5 mins | 2025-12-05 19:57:39.475Z | 272.339° WNW | 2025-12-05 19:59:39.475Z | 194.948° SSW | 38.839° | 2025-12-05 20:02:39.475Z | 129.75° 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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