STARLINK-31304, 59231 (Decayed)
Orbit data source: Space-Track
STARLINK-31304, 59231 was a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 16 Mar 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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59231 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Decayed 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 months ago
TLE from 3 months ago
0 STARLINK-31304
1 59231U 24049A 26096.01097529 .13132014 91554-5 38650-2 0 9993
2 59231 42.9658 302.8224 0019124 303.9951 55.9119 16.25673795117105Epoch: 2026-04-06T00:15Z
TLE epoch observation values (Epoch: 2026-04-06T00:15:48.265Z)
Latitude
-0.00001°
Longitude
104.56311°
Altitude
196.916 km
Speed
7.794 km/s
True Right ascension
20h 11m 17s
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
23:07:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
218.817 km
Perigee altitude
193.633 km
Semi-major axis
6,584.362 km
Eccentricity
0.00191
Inclination
42.9658°
RAAN
302.8224°
Arg. of periapsis
303.9951°
True anomaly
56.09363°
Mean anomaly
55.9119°
Eccentric anomaly
56.00274°
Mean motion
4.06231 °/min
Orbital period
88.62 mins
BSTAR
0.003865
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Other satellites on launch #49 in the year 2024 (2024-03-16 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-31304 Visibility
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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. |
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| This satellite is decayed. |
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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