STARLINK-11559, 62831
Orbit data source: Space-Track
STARLINK-11559, 62831 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 27 Jan 2025 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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62831 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 V2MD, Unknown motor
Mass
960 kg wet, ~910 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 18.1 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-11559
1 62831U 25019C 25348.34834005 .00157190 00000-0 12039-2 0 9996
2 62831 42.9994 100.8513 0002125 273.6080 86.4545 15.70871547 50454Epoch: 2025-12-14T08:21Z
TLE epoch observation values (Epoch: 2025-12-14T08:21:36.580Z)
Latitude
0.00002°
Longitude
-107.81365°
Altitude
356.088 km
Speed
7.697 km/s
True Right ascension
06h 43m 24s
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
18:49:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.818 km
Perigee altitude
356.955 km
Semi-major axis
6,736.524 km
Eccentricity
0.00021
Inclination
42.9994°
RAAN
100.8513°
Arg. of periapsis
273.608°
True anomaly
86.4788°
Mean anomaly
86.4545°
Eccentric anomaly
86.46665°
Mean motion
3.92545 °/min
Orbital period
91.71 mins
BSTAR
0.0012039
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Other satellites on launch #19 in the year 2025 (2025-01-27 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-11559 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-15 10:30:13.936Z | 195.591° SSW | 2025-12-15 10:32:13.936Z | 143.179° SSE | 20.892° | 2025-12-15 10:34:13.936Z | 96.76° ESE |
| 4 mins | 2025-12-15 12:06:13.936Z | 261.187° W | 2025-12-15 12:08:13.936Z | 34.722° NE | 42.416° | 2025-12-15 12:10:13.936Z | 68.781° E |
| 4 mins | 2025-12-15 15:19:13.936Z | 288.46° WNW | 2025-12-15 15:20:13.936Z | 288.906° WNW | 43.755° | 2025-12-15 15:23:13.936Z | 109.013° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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