STARLINK-35102, 65839
Orbit data source: Space-Track
STARLINK-35102, 65839 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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65839 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-35102
1 65839U 25221S 26171.15411873 .00020670 00000-0 62122-3 0 9991
2 65839 53.1616 331.5208 0001462 87.5424 272.5746 15.34399762 40433Epoch: 2026-06-20T03:41Z
TLE epoch observation values (Epoch: 2026-06-20T03:41:55.858Z)
Latitude
-0.00001°
Longitude
7.66523°
Altitude
463.561 km
Speed
7.636 km/s
True Right ascension
22h 06m 04s
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
07:20:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.961 km
Perigee altitude
461.96 km
Semi-major axis
6,841.098 km
Eccentricity
0.00015
Inclination
53.1616°
RAAN
331.5208°
Arg. of periapsis
87.5424°
True anomaly
272.55786°
Mean anomaly
272.5746°
Eccentric anomaly
272.56623°
Mean motion
3.83579 °/min
Orbital period
93.85 mins
BSTAR
0.00062122
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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-35102 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 21:26:27.578Z | 277.62° WNW | 2026-06-20 21:29:27.578Z | 220.484° SW | 18.084° | 2026-06-20 21:31:27.578Z | 185.592° SSW |
| 5 mins | 2026-06-21 12:42:27.578Z | 192.402° SSW | 2026-06-21 12:44:27.578Z | 123.61° SE | 33.622° | 2026-06-21 12:47:27.578Z | 63.525° ENE |
| 4 mins | 2026-06-21 14:20:27.578Z | 292.324° WNW | 2026-06-21 14:22:27.578Z | 345.636° N | 23.213° | 2026-06-21 14:24:27.578Z | 24.613° NE |
| 4 mins | 2026-06-21 19:16:27.578Z | 341.947° N | 2026-06-21 19:18:27.578Z | 51.543° ENE | 30.577° | 2026-06-21 19:20:27.578Z | 95.793° 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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