STARLINK-35689, 66494
Orbit data source: Space-Track
STARLINK-35689, 66494 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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66494 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-35689
1 66494U 25263K 26171.27521620 .00008938 00000-0 33397-3 0 9995
2 66494 43.0039 131.7324 0001774 263.9503 96.1146 15.27577512 34587Epoch: 2026-06-20T06:36Z
TLE epoch observation values (Epoch: 2026-06-20T06:36:18.679Z)
Latitude
-0.00007°
Longitude
124.16232°
Altitude
482.962 km
Speed
7.626 km/s
True Right ascension
08h 46m 55s
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
07:17:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.219 km
Perigee altitude
483.784 km
Semi-major axis
6,863.138 km
Eccentricity
0.00018
Inclination
43.0039°
RAAN
131.7324°
Arg. of periapsis
263.9503°
True anomaly
96.13481°
Mean anomaly
96.1146°
Eccentric anomaly
96.12471°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.00033397
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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-35689 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 00:03:06.501Z | 194.199° SSW | 2026-06-21 00:06:06.501Z | 136.393° SSE | 20.295° | 2026-06-21 00:08:06.501Z | 99.661° ESE |
| 6 mins | 2026-06-21 01:42:06.501Z | 249.916° W | 2026-06-21 01:44:06.501Z | 244.627° WSW | 44.162° | 2026-06-21 01:48:06.501Z | 72.119° E |
| 6 mins | 2026-06-21 03:21:06.501Z | 287.997° WNW | 2026-06-21 03:23:06.501Z | 333.79° NNW | 36.877° | 2026-06-21 03:27:06.501Z | 76.1° E |
| 6 mins | 2026-06-21 05:00:06.501Z | 290.204° WNW | 2026-06-21 05:03:06.501Z | 83.71° E | 42.638° | 2026-06-21 05:06:06.501Z | 104.189° ESE |
| 4 mins | 2026-06-21 06:40:06.501Z | 246.382° WSW | 2026-06-21 06:41:06.501Z | 221.157° SW | 24.248° | 2026-06-21 06:44:06.501Z | 158.057° 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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