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: 1 day ago
TLE from 1 day ago
0 STARLINK-11559
1 62831U 25019C 26081.13925105 .00234998 00000-0 17872-2 0 9992
2 62831 42.9972 231.3954 0001634 86.8527 273.2527 15.70791981 65830Epoch: 2026-03-22T03:20Z
TLE epoch observation values (Epoch: 2026-03-22T03:20:31.290Z)
Latitude
-0.00006°
Longitude
1.61506°
Altitude
356.341 km
Speed
7.697 km/s
True Right ascension
15h 25m 34s
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
09:08:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.715 km
Perigee altitude
357.514 km
Semi-major axis
6,736.751 km
Eccentricity
0.00016
Inclination
42.9972°
RAAN
231.3954°
Arg. of periapsis
86.8527°
True anomaly
273.23401°
Mean anomaly
273.2527°
Eccentric anomaly
273.24335°
Mean motion
3.92525 °/min
Orbital period
91.71 mins
BSTAR
0.0017872
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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 | 2026-03-23 13:07:52.094Z | 217.003° SW | 2026-03-23 13:09:52.094Z | 155.071° SSE | 31.531° | 2026-03-23 13:11:52.094Z | 89.733° E |
| 4 mins | 2026-03-23 16:20:52.094Z | 304.826° NW | 2026-03-23 16:21:52.094Z | 340.764° N | 34.68° | 2026-03-23 16:24:52.094Z | 81.984° E |
| 4 mins | 2026-03-23 17:56:52.094Z | 273.617° WNW | 2026-03-23 17:57:52.094Z | 245.107° WSW | 36.556° | 2026-03-23 18:00:52.094Z | 125.645° SE |
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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