STARLINK-34390, 64666
Orbit data source: Space-Track
STARLINK-34390, 64666 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 28 Jun 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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64666 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: 1 day ago
TLE from 1 day ago
0 STARLINK-34390
1 64666U 25139C 26170.99148981 .00022949 00000-0 68793-3 0 9995
2 64666 53.1593 9.9734 0001000 105.4356 254.6757 15.34415660 56038Epoch: 2026-06-19T23:47Z
TLE epoch observation values (Epoch: 2026-06-19T23:47:44.719Z)
Latitude
-0.00003°
Longitude
104.82452°
Altitude
463.739 km
Speed
7.636 km/s
True Right ascension
00h 39m 53s
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
10:18:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
463.598 km
Perigee altitude
462.23 km
Semi-major axis
6,841.051 km
Eccentricity
0.0001
Inclination
53.1593°
RAAN
9.9734°
Arg. of periapsis
105.4356°
True anomaly
254.66465°
Mean anomaly
254.6757°
Eccentric anomaly
254.67017°
Mean motion
3.83583 °/min
Orbital period
93.85 mins
BSTAR
0.00068793
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Other satellites on launch #139 in the year 2025 (2025-06-28 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-34390 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 23:47:23.618Z | 277.728° WNW | 2026-06-20 23:49:23.618Z | 238.921° WSW | 21.104° | 2026-06-20 23:52:23.618Z | 178.338° S |
| 4 mins | 2026-06-21 15:03:23.618Z | 180.754° SSW | 2026-06-21 15:05:23.618Z | 114.627° SE | 28.967° | 2026-06-21 15:07:23.618Z | 72.622° E |
| 4 mins | 2026-06-21 16:41:23.618Z | 294.815° NW | 2026-06-21 16:42:23.618Z | 323.682° NNW | 26.018° | 2026-06-21 16:45:23.618Z | 29.494° NE |
| 5 mins | 2026-06-21 21:36:23.618Z | 334.749° NNW | 2026-06-21 21:38:23.618Z | 22.345° NNE | 28.446° | 2026-06-21 21:41:23.618Z | 93.854° ESE |
| 4 mins | 2026-06-21 23:14:23.618Z | 275.163° WNW | 2026-06-21 23:16:23.618Z | 221.774° SW | 26.052° | 2026-06-21 23:18:23.618Z | 175.84° 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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