STARLINK-35897, 66501
Orbit data source: Space-Track
STARLINK-35897, 66501 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 15 Nov 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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66501 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-35897
1 66501U 25263S 26171.31490047 .00010925 00000-0 40588-3 0 9996
2 66501 42.9989 131.1646 0001168 262.0322 98.0397 15.27585176 34590Epoch: 2026-06-20T07:33Z
TLE epoch observation values (Epoch: 2026-06-20T07:33:27.400Z)
Latitude
-0.00003°
Longitude
109.26911°
Altitude
482.921 km
Speed
7.626 km/s
True Right ascension
08h 44m 39s
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
08:33:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.781 km
Perigee altitude
484.177 km
Semi-major axis
6,863.116 km
Eccentricity
0.00012
Inclination
42.9989°
RAAN
131.1646°
Arg. of periapsis
262.0322°
True anomaly
98.05295°
Mean anomaly
98.0397°
Eccentric anomaly
98.04633°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.00040588
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Other satellites on launch #263 in the year 2025 (2025-11-15 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-35897 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 | 2026-06-21 01:03:36.841Z | 223.811° SW | 2026-06-21 01:05:36.841Z | 152.951° SSE | 39.439° | 2026-06-21 01:08:36.841Z | 79.044° E |
| 5 mins | 2026-06-21 02:42:36.841Z | 281.32° WNW | 2026-06-21 02:44:36.841Z | 355.4° N | 40.005° | 2026-06-21 02:47:36.841Z | 69.52° E |
| 5 mins | 2026-06-21 04:21:36.841Z | 295.47° NW | 2026-06-21 04:23:36.841Z | 354.104° N | 40.722° | 2026-06-21 04:26:36.841Z | 88.151° E |
| 5 mins | 2026-06-21 06:00:36.841Z | 271.682° WNW | 2026-06-21 06:02:36.841Z | 213.022° SW | 36.326° | 2026-06-21 06:05:36.841Z | 135.84° SSE |
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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