STARLINK-11587, 63310
Orbit data source: Space-Track
STARLINK-11587, 63310 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Mar 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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63310 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-11587
1 63310U 25057D 26182.05775244 .00202065 00000-0 15372-2 0 9990
2 63310 43.0009 301.5293 0000666 12.1523 347.9360 15.70887758 75006Epoch: 2026-07-01T01:23Z
TLE epoch observation values (Epoch: 2026-07-01T01:23:09.810Z)
Latitude
-0.00008°
Longitude
1.61839°
Altitude
355.691 km
Speed
7.698 km/s
True Right ascension
20h 06m 07s
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
22:18:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.789 km
Perigee altitude
357.891 km
Semi-major axis
6,736.477 km
Eccentricity
0.00007
Inclination
43.0009°
RAAN
301.5293°
Arg. of periapsis
12.1523°
True anomaly
347.9344°
Mean anomaly
347.936°
Eccentric anomaly
347.9352°
Mean motion
3.92549 °/min
Orbital period
91.71 mins
BSTAR
0.0015372
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Other satellites on launch #57 in the year 2025 (2025-03-18 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-11587 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 | 2026-07-01 12:20:02.932Z | 242.397° WSW | 2026-07-01 12:21:02.932Z | 220.506° SW | 42.733° | 2026-07-01 12:24:02.932Z | 73.542° E |
| 4 mins | 2026-07-01 13:56:02.932Z | 294.958° NW | 2026-07-01 13:58:02.932Z | 27.999° NE | 32.224° | 2026-07-01 14:00:02.932Z | 69.223° E |
| 4 mins | 2026-07-01 15:32:02.932Z | 294.955° NW | 2026-07-01 15:34:02.932Z | 42.357° NE | 41.777° | 2026-07-01 15:36:02.932Z | 95.474° ESE |
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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