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 25310.65022058 .00312857 00000-0 23420-2 0 9996
2 63316 42.9995 286.4438 0000931 21.2936 338.7970 15.70931677 37856Epoch: 2025-11-06T15:36Z
TLE epoch observation values (Epoch: 2025-11-06T15:36:19.058Z)
Latitude
-0.00002°
Longitude
6.25888°
Altitude
355.42 km
Speed
7.698 km/s
True Right ascension
19h 05m 46s
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
17:26:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.842 km
Perigee altitude
357.588 km
Semi-major axis
6,736.352 km
Eccentricity
0.00009
Inclination
42.9995°
RAAN
286.4438°
Arg. of periapsis
21.2936°
True anomaly
338.79314°
Mean anomaly
338.797°
Eccentric anomaly
338.79507°
Mean motion
3.9256 °/min
Orbital period
91.71 mins
BSTAR
0.002342
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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 | 2025-11-08 01:22:36.522Z | 203.069° SW | 2025-11-08 01:24:36.522Z | 147.191° SSE | 24.201° | 2025-11-08 01:26:36.522Z | 94.91° ESE |
| 4 mins | 2025-11-08 02:58:36.522Z | 266.56° W | 2025-11-08 03:00:36.522Z | 11.651° NNE | 41.791° | 2025-11-08 03:02:36.522Z | 66.895° ENE |
| 4 mins | 2025-11-08 06:11:36.522Z | 282.547° WNW | 2025-11-08 06:12:36.522Z | 256.369° W | 43.117° | 2025-11-08 06:15:36.522Z | 114.175° 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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