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 26034.49170787 .00229826 00000-0 17464-2 0 9990
2 63317 42.9965 110.2598 0002699 307.8962 52.1661 15.70826890 51805Epoch: 2026-02-03T11:48Z
TLE epoch observation values (Epoch: 2026-02-03T11:48:03.559Z)
Latitude
-0.00006°
Longitude
159.57303°
Altitude
355.189 km
Speed
7.699 km/s
True Right ascension
07h 21m 02s
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
00:20:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
360.333 km
Perigee altitude
356.696 km
Semi-major axis
6,736.652 km
Eccentricity
0.00027
Inclination
42.9965°
RAAN
110.2598°
Arg. of periapsis
307.8962°
True anomaly
52.19053°
Mean anomaly
52.1661°
Eccentric anomaly
52.17832°
Mean motion
3.92534 °/min
Orbital period
91.71 mins
BSTAR
0.0017464
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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 | 2026-02-04 07:49:55.790Z | 200.145° SSW | 2026-02-04 07:51:55.790Z | 157.486° SSE | 19.734° | 2026-02-04 07:53:55.790Z | 104.315° ESE |
| 4 mins | 2026-02-04 09:26:55.790Z | 262.328° W | 2026-02-04 09:27:55.790Z | 302.135° NW | 43.717° | 2026-02-04 09:30:55.790Z | 70.323° E |
| 4 mins | 2026-02-04 11:02:55.790Z | 300.883° NW | 2026-02-04 11:03:55.790Z | 333.441° NNW | 32.445° | 2026-02-04 11:06:55.790Z | 73.342° E |
| 4 mins | 2026-02-04 12:38:55.790Z | 289.402° WNW | 2026-02-04 12:40:55.790Z | 99.811° ESE | 42.851° | 2026-02-04 12:42:55.790Z | 107.321° ESE |
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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