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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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 26048.97287060 .00175856 00000-0 13423-2 0 9994
2 63316 42.9999 23.6481 0000762 290.1771 69.9014 15.70891771 54104Epoch: 2026-02-17T23:20Z
TLE epoch observation values (Epoch: 2026-02-17T23:20:56.019Z)
Latitude
-0.00008°
Longitude
-114.53059°
Altitude
355.942 km
Speed
7.698 km/s
True Right ascension
01h 34m 35s
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
02:23:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.842 km
Perigee altitude
357.815 km
Semi-major axis
6,736.466 km
Eccentricity
0.00008
Inclination
42.9999°
RAAN
23.6481°
Arg. of periapsis
290.1771°
True anomaly
69.9096°
Mean anomaly
69.9014°
Eccentric anomaly
69.9055°
Mean motion
3.9255 °/min
Orbital period
91.71 mins
BSTAR
0.0013423
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-19 01:30:08.552Z | 219.273° SW | 2026-02-19 01:32:08.552Z | 174.159° S | 29.493° | 2026-02-19 01:35:08.552Z | 84.508° E |
| 4 mins | 2026-02-19 03:07:08.552Z | 279.599° WNW | 2026-02-19 03:08:08.552Z | 310.769° NW | 36.855° | 2026-02-19 03:11:08.552Z | 67.434° ENE |
| 4 mins | 2026-02-19 04:43:08.552Z | 299.15° NW | 2026-02-19 04:45:08.552Z | 25.582° NE | 35.233° | 2026-02-19 04:47:08.552Z | 78.737° E |
| 4 mins | 2026-02-19 06:19:08.552Z | 278.453° WNW | 2026-02-19 06:21:08.552Z | 189.287° SSW | 40.187° | 2026-02-19 06:23:08.552Z | 126.437° SE |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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