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, 14.5 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 STARLINK-11559
1 62831U 25019C 25256.40707034 .00177518 00000-0 13541-2 0 9997
2 62831 42.9981 295.0453 0000572 148.7096 211.3806 15.70901872 35999Epoch: 2025-09-13T09:46Z
TLE epoch observation values (Epoch: 2025-09-13T09:46:10.877Z)
Latitude
0°
Longitude
155.85911°
Altitude
356.418 km
Speed
7.697 km/s
True Right ascension
19h 40m 10s
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
00:19:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.686 km
Perigee altitude
357.915 km
Semi-major axis
6,736.437 km
Eccentricity
0.00006
Inclination
42.9981°
RAAN
295.0453°
Arg. of periapsis
148.7096°
True anomaly
211.37719°
Mean anomaly
211.3806°
Eccentric anomaly
211.37889°
Mean motion
3.92553 °/min
Orbital period
91.71 mins
BSTAR
0.0013541
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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 | 2025-09-14 09:00:44.726Z | 291.157° WNW | 2025-09-14 09:02:44.726Z | 332.912° NNW | 32.449° | 2025-09-14 09:05:44.726Z | 76.433° E |
| 4 mins | 2025-09-14 10:37:44.726Z | 283.489° WNW | 2025-09-14 10:39:44.726Z | 143.163° SSE | 42.041° | 2025-09-14 10:41:44.726Z | 116.059° SE |
| 4 mins | 2025-09-15 06:16:44.726Z | 237.051° WSW | 2025-09-15 06:17:44.726Z | 185.663° SSW | 43.536° | 2025-09-15 06:20:44.726Z | 74.09° E |
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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