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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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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-11559
1 62831U 25019C 26126.66481322 .00152923 00000-0 11683-2 0 9999
2 62831 42.9995 316.9847 0001784 220.0283 140.0453 15.70944379 72998Epoch: 2026-05-06T15:57Z
TLE epoch observation values (Epoch: 2026-05-06T15:57:19.862Z)
Latitude
-0.00003°
Longitude
-146.87014°
Altitude
356.889 km
Speed
7.696 km/s
True Right ascension
21h 07m 56s
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
13:44:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.38 km
Perigee altitude
356.977 km
Semi-major axis
6,736.316 km
Eccentricity
0.00018
Inclination
42.9995°
RAAN
316.9847°
Arg. of periapsis
220.0283°
True anomaly
140.05843°
Mean anomaly
140.0453°
Eccentric anomaly
140.05186°
Mean motion
3.92563 °/min
Orbital period
91.7 mins
BSTAR
0.0011683
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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 | 2026-05-07 16:37:57.007Z | 234.719° WSW | 2026-05-07 16:38:57.007Z | 181.102° SSW | 43.175° | 2026-05-07 16:41:57.007Z | 74.475° E |
| 4 mins | 2026-05-07 18:13:57.007Z | 296.902° NW | 2026-05-07 18:14:57.007Z | 335.085° NNW | 34.103° | 2026-05-07 18:17:57.007Z | 69.841° E |
| 4 mins | 2026-05-07 19:49:57.007Z | 297.779° NW | 2026-05-07 19:51:57.007Z | 56.092° ENE | 38.829° | 2026-05-07 19:53:57.007Z | 93.473° ESE |
| 4 mins | 2026-05-07 21:25:57.007Z | 259.349° W | 2026-05-07 21:27:57.007Z | 190.614° SSW | 25.391° | 2026-05-07 21:29:57.007Z | 147.341° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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