STARLINK-34159, 63952
Orbit data source: Space-Track
STARLINK-34159, 63952 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 13 May 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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63952 intel report (Beta)
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Edit Public Description
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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-34159
1 63952U 25099A 25346.92629505 .00049230 00000-0 17842-2 0 9990
2 63952 43.0031 306.5038 0001955 275.1495 84.9134 15.27623415 34053Epoch: 2025-12-12T22:13Z
TLE epoch observation values (Epoch: 2025-12-12T22:13:51.892Z)
Latitude
0.00002°
Longitude
-108.82331°
Altitude
482.576 km
Speed
7.626 km/s
True Right ascension
20h 26m 00s
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
09:16:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.206 km
Perigee altitude
483.522 km
Semi-major axis
6,863.001 km
Eccentricity
0.0002
Inclination
43.0031°
RAAN
306.5038°
Arg. of periapsis
275.1495°
True anomaly
84.93571°
Mean anomaly
84.9134°
Eccentric anomaly
84.92456°
Mean motion
3.81744 °/min
Orbital period
94.3 mins
BSTAR
0.0017842
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Other satellites on launch #99 in the year 2025 (2025-05-13 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-34159 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 | 2025-12-14 01:09:21.325Z | 228.377° WSW | 2025-12-14 01:11:21.325Z | 141.562° SSE | 41.212° | 2025-12-14 01:14:21.325Z | 76.925° E |
| 5 mins | 2025-12-14 02:48:21.325Z | 285.149° WNW | 2025-12-14 02:50:21.325Z | 3.962° NNE | 39.207° | 2025-12-14 02:53:21.325Z | 70.465° E |
| 5 mins | 2025-12-14 04:27:21.325Z | 295.851° NW | 2025-12-14 04:29:21.325Z | 4.668° NNE | 41.77° | 2025-12-14 04:32:21.325Z | 91.407° ESE |
| 5 mins | 2025-12-14 06:06:21.325Z | 267.02° W | 2025-12-14 06:08:21.325Z | 205.347° SW | 33.915° | 2025-12-14 06:11:21.325Z | 139.168° 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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