STARLINK-33935, 63791
Orbit data source: Space-Track
STARLINK-33935, 63791 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 02 May 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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63791 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: 18 hours ago
TLE from 18 hours ago
0 STARLINK-33935
1 63791U 25091S 26171.11877810 .00010565 00000-0 39279-3 0 9993
2 63791 43.0027 194.3919 0001561 279.9618 80.1058 15.27587418 64678Epoch: 2026-06-20T02:51Z
TLE epoch observation values (Epoch: 2026-06-20T02:51:02.427Z)
Latitude
0°
Longitude
-116.70619°
Altitude
482.619 km
Speed
7.626 km/s
True Right ascension
12h 57m 34s
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
07:17:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.043 km
Perigee altitude
483.9 km
Semi-major axis
6,863.109 km
Eccentricity
0.00016
Inclination
43.0027°
RAAN
194.3919°
Arg. of periapsis
279.9618°
True anomaly
80.12342°
Mean anomaly
80.1058°
Eccentric anomaly
80.11461°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00039279
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Other satellites on launch #91 in the year 2025 (2025-05-02 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-33935 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 | 2026-06-21 04:09:21.454Z | 187.873° SSW | 2026-06-21 04:11:21.454Z | 145.936° SSE | 21.383° | 2026-06-21 04:13:21.454Z | 103.897° ESE |
| 6 mins | 2026-06-21 05:47:21.454Z | 251.526° W | 2026-06-21 05:50:21.454Z | 68.454° E | 43.669° | 2026-06-21 05:53:21.454Z | 71.797° E |
| 5 mins | 2026-06-21 07:27:21.454Z | 294.664° NW | 2026-06-21 07:29:21.454Z | 12.595° NNE | 37.695° | 2026-06-21 07:32:21.454Z | 74.926° E |
| 5 mins | 2026-06-21 09:06:21.454Z | 290.806° WNW | 2026-06-21 09:08:21.454Z | 34.862° NE | 44.759° | 2026-06-21 09:11:21.454Z | 105.09° ESE |
| 4 mins | 2026-06-21 10:45:21.454Z | 252.516° W | 2026-06-21 10:47:21.454Z | 203.348° SW | 23.268° | 2026-06-21 10:49:21.454Z | 163.688° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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