STARLINK-35481, 66247
Orbit data source: Space-Track
STARLINK-35481, 66247 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 29 Oct 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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66247 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-35481
1 66247U 25245P 26171.24842792 .00015577 00000-0 51227-3 0 9993
2 66247 53.1592 167.1711 0001128 80.7738 279.3391 15.31725017 36961Epoch: 2026-06-20T05:57Z
TLE epoch observation values (Epoch: 2026-06-20T05:57:44.172Z)
Latitude
-0.00001°
Longitude
169.27127°
Altitude
471.44 km
Speed
7.632 km/s
True Right ascension
11h 08m 41s
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
07:16:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.695 km
Perigee altitude
470.15 km
Semi-major axis
6,849.059 km
Eccentricity
0.00011
Inclination
53.1592°
RAAN
167.1711°
Arg. of periapsis
80.7738°
True anomaly
279.32635°
Mean anomaly
279.3391°
Eccentric anomaly
279.33272°
Mean motion
3.8291 °/min
Orbital period
94.02 mins
BSTAR
0.00051227
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Other satellites on launch #245 in the year 2025 (2025-10-29 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-35481 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 02:31:01.128Z | 231.62° WSW | 2026-06-21 02:33:01.128Z | 260.53° W | 44.707° | 2026-06-21 02:36:01.128Z | 48.823° ENE |
| 5 mins | 2026-06-21 09:06:01.128Z | 316.333° NNW | 2026-06-21 09:08:01.128Z | 83.019° E | 43.781° | 2026-06-21 09:11:01.128Z | 125.824° SE |
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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