STARLINK-34107, 63960
Orbit data source: Space-Track
STARLINK-34107, 63960 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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63960 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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-34107
1 63960U 25099J 26171.46745169 .00014588 00000-0 53835-3 0 9991
2 63960 43.0024 315.8879 0002105 268.1482 91.9129 15.27594695 63057Epoch: 2026-06-20T11:13Z
TLE epoch observation values (Epoch: 2026-06-20T11:13:07.826Z)
Latitude
0.00003°
Longitude
-121.07633°
Altitude
482.829 km
Speed
7.626 km/s
True Right ascension
21h 03m 33s
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
10:20:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.395 km
Perigee altitude
483.505 km
Semi-major axis
6,863.087 km
Eccentricity
0.00021
Inclination
43.0024°
RAAN
315.8879°
Arg. of periapsis
268.1482°
True anomaly
91.93701°
Mean anomaly
91.9129°
Eccentric anomaly
91.92495°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00053835
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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-34107 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-21 12:31:03.775Z | 209.715° SW | 2026-06-21 12:34:03.775Z | 153.477° SSE | 26.695° | 2026-06-21 12:37:03.775Z | 89.773° E |
| 5 mins | 2026-06-21 14:11:03.775Z | 262.844° W | 2026-06-21 14:13:03.775Z | 1.654° NNE | 43.984° | 2026-06-21 14:16:03.775Z | 69.97° E |
| 5 mins | 2026-06-21 15:50:03.775Z | 294.235° NW | 2026-06-21 15:52:03.775Z | 356.131° N | 38.144° | 2026-06-21 15:55:03.775Z | 76.953° E |
| 5 mins | 2026-06-21 17:29:03.775Z | 285.788° WNW | 2026-06-21 17:31:03.775Z | 252.087° W | 44.25° | 2026-06-21 17:34:03.775Z | 113.874° 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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