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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-11633
1 63317U 25057L 26098.64713319 .00276585 00000-0 20832-2 0 9998
2 63317 43.0006 83.5519 0000915 24.8743 335.2168 15.70895149 61890Epoch: 2026-04-08T15:31Z
TLE epoch observation values (Epoch: 2026-04-08T15:31:52.307Z)
Latitude
-0.00007°
Longitude
13.67738°
Altitude
355.549 km
Speed
7.698 km/s
True Right ascension
05h 34m 12s
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
07:41:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
358.935 km
Perigee altitude
357.703 km
Semi-major axis
6,736.456 km
Eccentricity
0.00009
Inclination
43.0006°
RAAN
83.5519°
Arg. of periapsis
24.8743°
True anomaly
335.2124°
Mean anomaly
335.2168°
Eccentric anomaly
335.2146°
Mean motion
3.92551 °/min
Orbital period
91.71 mins
BSTAR
0.0020832
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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 | 2026-04-09 02:25:55.566Z | 209.227° SW | 2026-04-09 02:27:55.566Z | 144.91° SSE | 28.234° | 2026-04-09 02:29:55.566Z | 90.577° ESE |
| 4 mins | 2026-04-09 04:01:55.566Z | 272.044° WNW | 2026-04-09 04:03:55.566Z | 4.162° NNE | 40.156° | 2026-04-09 04:05:55.566Z | 65.484° ENE |
| 4 mins | 2026-04-09 05:38:55.566Z | 308.535° NW | 2026-04-09 05:39:55.566Z | 352.766° N | 35.079° | 2026-04-09 05:42:55.566Z | 80.629° E |
| 4 mins | 2026-04-09 07:14:55.566Z | 276.668° WNW | 2026-04-09 07:15:55.566Z | 244.791° WSW | 40.234° | 2026-04-09 07:18:55.566Z | 120.4° 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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