STARLINK-33665, 63281
Orbit data source: Space-Track
STARLINK-33665, 63281 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 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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63281 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-33665
1 63281U 25053S 26171.30919779 .00014110 00000-0 52106-3 0 9991
2 63281 43.0060 21.7239 0002927 272.9638 87.0878 15.27593020 71893Epoch: 2026-06-20T07:25Z
TLE epoch observation values (Epoch: 2026-06-20T07:25:14.689Z)
Latitude
-0.00005°
Longitude
1.88697°
Altitude
482.685 km
Speed
7.626 km/s
True Right ascension
01h 26m 53s
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
07:12:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.963 km
Perigee altitude
482.945 km
Semi-major axis
6,863.091 km
Eccentricity
0.00029
Inclination
43.006°
RAAN
21.7239°
Arg. of periapsis
272.9638°
True anomaly
87.1213°
Mean anomaly
87.0878°
Eccentric anomaly
87.10455°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.00052106
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Other satellites on launch #53 in the year 2025 (2025-03-15 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-33665 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-20 20:19:07.641Z | 285.786° WNW | 2026-06-20 20:22:07.641Z | 357.723° N | 37.995° | 2026-06-20 20:25:07.641Z | 74.911° E |
| 5 mins | 2026-06-20 21:59:07.641Z | 288.755° WNW | 2026-06-20 22:01:07.641Z | 297.431° NW | 44.591° | 2026-06-20 22:04:07.641Z | 108.195° ESE |
| 4 mins | 2026-06-20 23:38:07.641Z | 253.989° W | 2026-06-20 23:40:07.641Z | 210.034° SW | 21.551° | 2026-06-20 23:42:07.641Z | 169.716° S |
| 4 mins | 2026-06-21 16:35:07.641Z | 180.927° SSW | 2026-06-21 16:36:07.641Z | 157.984° S | 22.475° | 2026-06-21 16:39:07.641Z | 95.381° ESE |
| 5 mins | 2026-06-21 18:13:07.641Z | 254.873° W | 2026-06-21 18:15:07.641Z | 297.282° NW | 44.756° | 2026-06-21 18:18:07.641Z | 70.94° E |
| 5 mins | 2026-06-21 19:52:07.641Z | 290.8° WNW | 2026-06-21 19:54:07.641Z | 343.76° N | 37.514° | 2026-06-21 19:57:07.641Z | 73.332° E |
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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