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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-11645
1 63316U 25057K 26306.29347666 .00166898 00000-0 12367-2 0 9997
2 63316 43.0003 272.5895 0001934 272.5842 87.4804 15.71624931 94571Epoch: 2026-11-02T07:02Z
TLE epoch observation values (Epoch: 2026-11-02T07:02:36.383Z)
Latitude
-0.00005°
Longitude
125.36528°
Altitude
353.967 km
Speed
7.699 km/s
True Right ascension
18h 10m 21s
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
22:12:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
357.537 km
Perigee altitude
354.932 km
Semi-major axis
6,734.372 km
Eccentricity
0.00019
Inclination
43.0003°
RAAN
272.5895°
Arg. of periapsis
272.5842°
True anomaly
87.50254°
Mean anomaly
87.4804°
Eccentric anomaly
87.49147°
Mean motion
3.92733 °/min
Orbital period
91.67 mins
BSTAR
0.0012367
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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 | 2026-11-03 03:10:25.493Z | 277.872° WNW | 2026-11-03 03:12:25.493Z | 331.191° NNW | 47.35° | 2026-11-03 03:15:25.493Z | 67.924° E |
| 4 mins | 2026-11-03 04:47:25.493Z | 302.288° NW | 2026-11-03 04:49:25.493Z | 43.243° NE | 44.078° | 2026-11-03 04:51:25.493Z | 84.097° E |
| 4 mins | 2026-11-03 06:23:25.493Z | 270.168° WNW | 2026-11-03 06:25:25.493Z | 176.353° S | 42.628° | 2026-11-03 06:27:25.493Z | 132.79° SE |
| 4 mins | 2026-11-04 02:01:25.493Z | 262.513° W | 2026-11-04 02:03:25.493Z | 47.719° ENE | 56.094° | 2026-11-04 02:05:25.493Z | 68.872° E |
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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