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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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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-11633
1 63317U 25057L 25352.44016156 .00179877 00000-0 13716-2 0 9992
2 63317 43.0002 33.8744 0001367 272.9215 87.1496 15.70901959 44408Epoch: 2025-12-18T10:33Z
TLE epoch observation values (Epoch: 2025-12-18T10:33:49.958Z)
Latitude
-0.00005°
Longitude
148.12055°
Altitude
356.044 km
Speed
7.697 km/s
True Right ascension
02h 15m 29s
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
20:19:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
359.22 km
Perigee altitude
357.379 km
Semi-major axis
6,736.437 km
Eccentricity
0.00014
Inclination
43.0002°
RAAN
33.8744°
Arg. of periapsis
272.9215°
True anomaly
87.16525°
Mean anomaly
87.1496°
Eccentric anomaly
87.15742°
Mean motion
3.92553 °/min
Orbital period
91.71 mins
BSTAR
0.0013716
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-19 06:37:47.980Z | 228.331° WSW | 2025-12-19 06:39:47.980Z | 174.377° S | 36.583° | 2025-12-19 06:42:47.980Z | 79.196° E |
| 4 mins | 2025-12-19 08:14:47.980Z | 288.767° WNW | 2025-12-19 08:15:47.980Z | 325.633° NNW | 35.651° | 2025-12-19 08:18:47.980Z | 68.056° E |
| 4 mins | 2025-12-19 09:50:47.980Z | 299.835° NW | 2025-12-19 09:52:47.980Z | 37.86° NE | 36.552° | 2025-12-19 09:54:47.980Z | 84.918° E |
| 4 mins | 2025-12-19 11:26:47.980Z | 270.127° WNW | 2025-12-19 11:28:47.980Z | 187.851° SSW | 33.621° | 2025-12-19 11:30:47.980Z | 136.203° SSE |
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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