STARLINK-31629, 59255
Orbit data source: Space-Track
STARLINK-31629, 59255 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 19 Mar 2024 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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59255 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: 3 days ago
TLE from 3 days ago
0 STARLINK-31629
1 59255U 24050B 26170.87867306 .00001382 00000-0 58754-4 0 9995
2 59255 53.1608 66.3747 0001304 87.7660 272.3490 15.30207033126196Epoch: 2026-06-19T21:05Z
TLE epoch observation values (Epoch: 2026-06-19T21:05:17.352Z)
Latitude
-0.00002°
Longitude
-158.04894°
Altitude
476.057 km
Speed
7.629 km/s
True Right ascension
04h 25m 29s
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
23:08:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.344 km
Perigee altitude
474.557 km
Semi-major axis
6,853.587 km
Eccentricity
0.00013
Inclination
53.1608°
RAAN
66.3747°
Arg. of periapsis
87.766°
True anomaly
272.33407°
Mean anomaly
272.349°
Eccentric anomaly
272.34153°
Mean motion
3.82531 °/min
Orbital period
94.11 mins
BSTAR
0.000058754
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Other satellites on launch #50 in the year 2024 (2024-03-19 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-31629 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 18:13:27.823Z | 185.72° SSW | 2026-06-22 18:15:27.823Z | 141.626° SSE | 26.645° | 2026-06-22 18:18:27.823Z | 73.561° E |
| 5 mins | 2026-06-22 19:51:27.823Z | 273.402° WNW | 2026-06-22 19:53:27.823Z | 323.086° NNW | 28.768° | 2026-06-22 19:56:27.823Z | 31.217° NE |
| 5 mins | 2026-06-23 00:48:27.823Z | 338.716° N | 2026-06-23 00:50:27.823Z | 28.011° NE | 27.106° | 2026-06-23 00:53:27.823Z | 91.657° ESE |
| 5 mins | 2026-06-23 02:26:27.823Z | 280.653° WNW | 2026-06-23 02:28:27.823Z | 226.623° WSW | 29.428° | 2026-06-23 02:31:27.823Z | 163.36° S |
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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