STARLINK-35231, 65849
Orbit data source: Space-Track
STARLINK-35231, 65849 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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65849 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-35231
1 65849U 25221AC 26171.47677766 .00016807 00000-0 57809-3 0 9995
2 65849 53.1584 331.3981 0001227 114.5354 245.5775 15.30211426 41817Epoch: 2026-06-20T11:26Z
TLE epoch observation values (Epoch: 2026-06-20T11:26:33.589Z)
Latitude
-0.00002°
Longitude
-108.93272°
Altitude
476.428 km
Speed
7.629 km/s
True Right ascension
22h 05m 35s
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
07:19:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.279 km
Perigee altitude
474.597 km
Semi-major axis
6,853.575 km
Eccentricity
0.00012
Inclination
53.1584°
RAAN
331.3981°
Arg. of periapsis
114.5354°
True anomaly
245.5647°
Mean anomaly
245.5775°
Eccentric anomaly
245.5711°
Mean motion
3.82532 °/min
Orbital period
94.11 mins
BSTAR
0.00057809
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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-35231 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 | 2026-06-20 21:23:45.417Z | 277.205° WNW | 2026-06-20 21:25:45.417Z | 237.334° WSW | 21.967° | 2026-06-20 21:28:45.417Z | 177.31° S |
| 5 mins | 2026-06-21 12:41:45.417Z | 190.877° SSW | 2026-06-21 12:43:45.417Z | 137.743° SSE | 31.224° | 2026-06-21 12:46:45.417Z | 68.135° E |
| 5 mins | 2026-06-21 14:19:45.417Z | 280.359° WNW | 2026-06-21 14:21:45.417Z | 328.541° NNW | 25.982° | 2026-06-21 14:24:45.417Z | 30.248° NE |
| 5 mins | 2026-06-21 19:16:45.417Z | 337.534° N | 2026-06-21 19:18:45.417Z | 33.451° NE | 30.151° | 2026-06-21 19:21:45.417Z | 97.831° 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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