STARLINK-34035, 63937
Orbit data source: Space-Track
STARLINK-34035, 63937 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 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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63937 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-34035
1 63937U 25098M 25349.77992265 .00002031 00000-0 17793-3 0 9998
2 63937 70.0007 126.0219 0003141 269.8800 90.1999 14.98334052 33986Epoch: 2025-12-15T18:43Z
TLE epoch observation values (Epoch: 2025-12-15T18:43:05.316Z)
Latitude
-0.00007°
Longitude
120.57614°
Altitude
574.476 km
Speed
7.574 km/s
True Right ascension
08h 24m 05s
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
03:12:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.174 km
Perigee altitude
567.809 km
Semi-major axis
6,948.129 km
Eccentricity
0.00031
Inclination
70.0007°
RAAN
126.0219°
Arg. of periapsis
269.88°
True anomaly
90.23589°
Mean anomaly
90.1999°
Eccentric anomaly
90.2179°
Mean motion
3.7475 °/min
Orbital period
96.06 mins
BSTAR
0.00017793
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Other satellites on launch #98 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-34035 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-16 10:52:55.784Z | 212.19° SW | 2025-12-16 10:55:55.784Z | 274.503° WNW | 43.367° | 2025-12-16 10:59:55.784Z | 19.822° NNE |
| 5 mins | 2025-12-16 19:17:55.784Z | 16.016° NNE | 2025-12-16 19:19:55.784Z | 51.283° ENE | 20.042° | 2025-12-16 19:22:55.784Z | 102.32° ESE |
| 6 mins | 2025-12-16 20:55:55.784Z | 306.409° NW | 2025-12-16 20:58:55.784Z | 239.009° WSW | 27.656° | 2025-12-16 21:01:55.784Z | 190.734° SSW |
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
Authenticating...
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