STARLINK-34378, 64299
Orbit data source: Space-Track
STARLINK-34378, 64299 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 08 Jun 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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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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-34378
1 64299U 25123J 26099.43089355 .00003123 00000-0 26937-3 0 9995
2 64299 70.0009 116.9401 0003743 267.7422 92.3309 14.98336543 46223Epoch: 2026-04-09T10:20Z
TLE epoch observation values (Epoch: 2026-04-09T10:20:29.202Z)
Latitude
0.00001°
Longitude
124.13942°
Altitude
574.566 km
Speed
7.574 km/s
True Right ascension
07h 47m 45s
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
14:54:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.584 km
Perigee altitude
567.383 km
Semi-major axis
6,948.121 km
Eccentricity
0.00037
Inclination
70.0009°
RAAN
116.9401°
Arg. of periapsis
267.7422°
True anomaly
92.37376°
Mean anomaly
92.3309°
Eccentric anomaly
92.35233°
Mean motion
3.7475 °/min
Orbital period
96.06 mins
BSTAR
0.00026937
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Other satellites on launch #123 in the year 2025 (2025-06-08 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-34378 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-10 10:55:27.979Z | 26.625° NE | 2026-04-10 10:57:27.979Z | 59.583° ENE | 15.277° | 2026-04-10 10:59:27.979Z | 89.24° E |
| 6 mins | 2026-04-10 12:33:27.979Z | 312.138° NW | 2026-04-10 12:35:27.979Z | 259.012° W | 36.148° | 2026-04-10 12:39:27.979Z | 177.114° S |
| 7 mins | 2026-04-11 02:32:27.979Z | 214.283° SW | 2026-04-11 02:35:27.979Z | 288.635° WNW | 42.933° | 2026-04-11 02:39:27.979Z | 19.107° NNE |
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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