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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-11559
1 62831U 25019C 25287.88073996 .00140875 00000-0 10805-2 0 9992
2 62831 42.9991 105.3333 0002356 258.4298 101.6305 15.70890247 40944Epoch: 2025-10-14T21:08Z
TLE epoch observation values (Epoch: 2025-10-14T21:08:15.932Z)
Latitude
-0.00003°
Longitude
124.60406°
Altitude
356.443 km
Speed
7.697 km/s
True Right ascension
07h 01m 19s
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
22:16:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.92 km
Perigee altitude
356.746 km
Semi-major axis
6,736.47 km
Eccentricity
0.00024
Inclination
42.9991°
RAAN
105.3333°
Arg. of periapsis
258.4298°
True anomaly
101.65694°
Mean anomaly
101.6305°
Eccentric anomaly
101.64372°
Mean motion
3.9255 °/min
Orbital period
91.71 mins
BSTAR
0.0010805
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-15 15:40:43.653Z | 229.063° WSW | 2025-10-15 15:42:43.653Z | 177.516° S | 36.677° | 2025-10-15 15:45:43.653Z | 79.171° E |
| 4 mins | 2025-10-15 17:17:43.653Z | 288.332° WNW | 2025-10-15 17:18:43.653Z | 323.053° NNW | 35.233° | 2025-10-15 17:21:43.653Z | 67.845° E |
| 4 mins | 2025-10-15 18:53:43.653Z | 299.194° NW | 2025-10-15 18:55:43.653Z | 34.459° NE | 37.109° | 2025-10-15 18:57:43.653Z | 84.886° E |
| 4 mins | 2025-10-15 20:29:43.653Z | 270.475° WNW | 2025-10-15 20:31:43.653Z | 191.797° SSW | 33.619° | 2025-10-15 20:33:43.653Z | 137.199° SSE |
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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