STARLINK-34042, 63838
Orbit data source: Space-Track
STARLINK-34042, 63838 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 07 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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63838 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-34042
1 63838U 25093C 25349.91075752 .00023973 00000-0 87710-3 0 9996
2 63838 42.9983 187.1997 0001616 275.2099 84.8568 15.27607967 35204Epoch: 2025-12-15T21:51Z
TLE epoch observation values (Epoch: 2025-12-15T21:51:29.449Z)
Latitude
-0.00004°
Longitude
134.52441°
Altitude
482.641 km
Speed
7.626 km/s
True Right ascension
12h 28m 47s
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
03:10:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.02 km
Perigee altitude
483.802 km
Semi-major axis
6,863.048 km
Eccentricity
0.00016
Inclination
42.9983°
RAAN
187.1997°
Arg. of periapsis
275.2099°
True anomaly
84.87524°
Mean anomaly
84.8568°
Eccentric anomaly
84.86602°
Mean motion
3.8174 °/min
Orbital period
94.31 mins
BSTAR
0.0008771
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Other satellites on launch #93 in the year 2025 (2025-05-07 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-34042 Visibility forecast
Loading observer location...
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 | 2025-12-16 16:55:45.273Z | 217.477° SW | 2025-12-16 16:57:45.273Z | 138.184° SSE | 37.489° | 2025-12-16 17:00:45.273Z | 79.213° E |
| 5 mins | 2025-12-16 18:34:45.273Z | 281.869° WNW | 2025-12-16 18:36:45.273Z | 14.736° NNE | 39.771° | 2025-12-16 18:39:45.273Z | 70.246° E |
| 5 mins | 2025-12-16 20:13:45.273Z | 297.724° NW | 2025-12-16 20:15:45.273Z | 15.443° NNE | 40.438° | 2025-12-16 20:18:45.273Z | 87.445° E |
| 5 mins | 2025-12-16 21:52:45.273Z | 271.19° WNW | 2025-12-16 21:54:45.273Z | 197.998° SSW | 37.9° | 2025-12-16 21:57:45.273Z | 131.719° 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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