STARLINK-33621, 63375
Orbit data source: Space-Track
STARLINK-33621, 63375 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 26 Mar 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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63375 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-33621
1 63375U 25063N 26171.34395615 .00030219 00000-0 90189-3 0 9998
2 63375 53.1610 292.2839 0001308 79.4883 280.6267 15.34400929 70474Epoch: 2026-06-20T08:15Z
TLE epoch observation values (Epoch: 2026-06-20T08:15:17.811Z)
Latitude
-0.00001°
Longitude
-100.10025°
Altitude
463.437 km
Speed
7.636 km/s
True Right ascension
19h 29m 08s
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
07:17:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.852 km
Perigee altitude
462.062 km
Semi-major axis
6,841.094 km
Eccentricity
0.00013
Inclination
53.161°
RAAN
292.2839°
Arg. of periapsis
79.4883°
True anomaly
280.61197°
Mean anomaly
280.6267°
Eccentric anomaly
280.61933°
Mean motion
3.83579 °/min
Orbital period
93.85 mins
BSTAR
0.00090189
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Other satellites on launch #63 in the year 2025 (2025-03-26 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-33621 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 | 2026-06-21 11:02:18.054Z | 248.781° W | 2026-06-21 11:04:18.054Z | 315.608° NNW | 40.662° | 2026-06-21 11:07:18.054Z | 41.604° NE |
| 5 mins | 2026-06-21 17:36:18.054Z | 303.043° NW | 2026-06-21 17:38:18.054Z | 217.845° SW | 43.828° | 2026-06-21 17:41:18.054Z | 138.173° 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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