STARLINK-11645, 63316
Orbit data source: Space-Track
STARLINK-11645, 63316 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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63316 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: 1 day ago
TLE from 1 day ago
0 STARLINK-11645
1 63316U 25057K 25321.96803129 .00157270 00000-0 12055-2 0 9996
2 63316 43.0002 218.2231 0002056 240.4486 119.6177 15.70850756 39637Epoch: 2025-11-17T23:13Z
TLE epoch observation values (Epoch: 2025-11-17T23:13:57.903Z)
Latitude
-0°
Longitude
172.47097°
Altitude
356.92 km
Speed
7.697 km/s
True Right ascension
14h 32m 53s
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
03:36:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.831 km
Perigee altitude
357.061 km
Semi-major axis
6,736.583 km
Eccentricity
0.00021
Inclination
43.0002°
RAAN
218.2231°
Arg. of periapsis
240.4486°
True anomaly
119.63818°
Mean anomaly
119.6177°
Eccentric anomaly
119.62794°
Mean motion
3.9254 °/min
Orbital period
91.71 mins
BSTAR
0.0012055
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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-11645 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 | 2025-11-19 19:40:45.868Z | 197.283° SSW | 2025-11-19 19:42:45.868Z | 148.565° SSE | 20.534° | 2025-11-19 19:44:45.868Z | 99.395° ESE |
| 4 mins | 2025-11-19 21:16:45.868Z | 259.782° W | 2025-11-19 21:18:45.868Z | 15.92° NNE | 43.724° | 2025-11-19 21:20:45.868Z | 68.624° E |
| 4 mins | 2025-11-20 00:29:45.868Z | 289.129° WNW | 2025-11-20 00:30:45.868Z | 292.065° WNW | 42.345° | 2025-11-20 00:33:45.868Z | 108.276° 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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