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: 6 hours ago
TLE from 6 hours ago
0 STARLINK-11559
1 62831U 25019C 25311.72442921 .00347868 00000-0 25860-2 0 9999
2 62831 42.9988 321.6089 0001702 289.0634 71.0050 15.70992627 44697Epoch: 2025-11-07T17:23Z
TLE epoch observation values (Epoch: 2025-11-07T17:23:10.683Z)
Latitude
0.00002°
Longitude
13.65012°
Altitude
355.457 km
Speed
7.698 km/s
True Right ascension
21h 26m 26s
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
19:24:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.187 km
Perigee altitude
356.894 km
Semi-major axis
6,736.178 km
Eccentricity
0.00017
Inclination
42.9988°
RAAN
321.6089°
Arg. of periapsis
289.0634°
True anomaly
71.02344°
Mean anomaly
71.005°
Eccentric anomaly
71.01422°
Mean motion
3.92575 °/min
Orbital period
91.7 mins
BSTAR
0.002586
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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 | 2025-11-08 04:17:21.220Z | 206.754° SW | 2025-11-08 04:19:21.220Z | 137.001° SSE | 27.787° | 2025-11-08 04:21:21.220Z | 88.784° E |
| 4 mins | 2025-11-08 05:53:21.220Z | 273.565° WNW | 2025-11-08 05:55:21.220Z | 21.217° NNE | 38.905° | 2025-11-08 05:57:21.220Z | 66.473° ENE |
| 4 mins | 2025-11-08 09:06:21.220Z | 274.159° WNW | 2025-11-08 09:07:21.220Z | 223.239° SW | 41.862° | 2025-11-08 09:10:21.220Z | 119.918° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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