STARLINK-11633, 63317
Orbit data source: Space-Track
STARLINK-11633, 63317 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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63317 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-11633
1 63317U 25057L 26047.33549900 .00298389 00000-0 22416-2 0 9997
2 63317 42.9997 32.8433 0001825 300.3406 59.7281 15.70891488 53828Epoch: 2026-02-16T08:03Z
TLE epoch observation values (Epoch: 2026-02-16T08:03:07.113Z)
Latitude
-0.00002°
Longitude
125.73231°
Altitude
355.5 km
Speed
7.698 km/s
True Right ascension
02h 11m 22s
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
01:27:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.559 km
Perigee altitude
357.1 km
Semi-major axis
6,736.467 km
Eccentricity
0.00018
Inclination
42.9997°
RAAN
32.8433°
Arg. of periapsis
300.3406°
True anomaly
59.74616°
Mean anomaly
59.7281°
Eccentric anomaly
59.73713°
Mean motion
3.9255 °/min
Orbital period
91.71 mins
BSTAR
0.0022416
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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-11633 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 | 2026-02-17 02:35:37.282Z | 223.084° SW | 2026-02-17 02:37:37.282Z | 148.96° SSE | 35.705° | 2026-02-17 02:39:37.282Z | 84.798° E |
| 4 mins | 2026-02-17 05:48:37.282Z | 305.101° NW | 2026-02-17 05:49:37.282Z | 343.143° N | 36.237° | 2026-02-17 05:52:37.282Z | 85.525° E |
| 4 mins | 2026-02-17 07:24:37.282Z | 266.969° W | 2026-02-17 07:25:37.282Z | 232.897° WSW | 34.196° | 2026-02-17 07:28:37.282Z | 131.472° 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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