STARLINK-35337, 65831
Orbit data source: Space-Track
STARLINK-35337, 65831 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 29 Sep 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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65831 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 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
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-35337
1 65831U 25221J 25312.83335647 -.01445568 00000-0 -50915-1 0 9993
2 65831 53.1596 289.6539 0001489 118.8135 127.6024 15.32044588 5901Epoch: 2025-11-08T20:00Z
TLE epoch observation values (Epoch: 2025-11-08T20:00:01.999Z)
Latitude
-47.3666°
Longitude
175.41579°
Altitude
486.528 km
Speed
7.621 km/s
True Right ascension
10h 54m 43s
True Declination
-47° 11' 18"
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
04:39:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
470.989 km
Perigee altitude
468.95 km
Semi-major axis
6,848.107 km
Eccentricity
0.00015
Inclination
53.1596°
RAAN
289.6539°
Arg. of periapsis
118.8135°
True anomaly
127.61592°
Mean anomaly
127.6024°
Eccentric anomaly
127.60916°
Mean motion
3.8299 °/min
Orbital period
94 mins
BSTAR
-0.050915
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Other satellites on launch #221 in the year 2025 (2025-09-29 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-35337 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 | 2025-11-10 09:07:27.722Z | 266.807° W | 2025-11-10 09:09:27.722Z | 228.435° WSW | 17.334° | 2025-11-10 09:11:27.722Z | 192.516° SSW |
| 5 mins | 2025-11-11 00:27:27.722Z | 205.063° SW | 2025-11-11 00:29:27.722Z | 136.051° SSE | 39.438° | 2025-11-11 00:32:27.722Z | 60.247° ENE |
| 4 mins | 2025-11-11 02:06:27.722Z | 299.709° NW | 2025-11-11 02:07:27.722Z | 322.212° NNW | 21.797° | 2025-11-11 02:10:27.722Z | 24.125° NE |
| 5 mins | 2025-11-11 07:03:27.722Z | 326.878° NNW | 2025-11-11 07:05:27.722Z | 17.373° NNE | 36.562° | 2025-11-11 07:08:27.722Z | 106.902° ESE |
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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