STARLINK-34055, 63819
Orbit data source: Space-Track
STARLINK-34055, 63819 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 04 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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63819 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 + 1 Pan, 14.5 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 STARLINK-34055
1 63819U 25092R 25256.24472369 .00014009 00000-0 51751-3 0 9998
2 63819 43.0005 94.9043 0001754 281.1531 78.9124 15.27587932 21472Epoch: 2025-09-13T05:52Z
TLE epoch observation values (Epoch: 2025-09-13T05:52:24.126Z)
Latitude
0.00001°
Longitude
14.32292°
Altitude
482.57 km
Speed
7.626 km/s
True Right ascension
06h 19m 37s
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
12:33:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.174 km
Perigee altitude
483.767 km
Semi-major axis
6,863.107 km
Eccentricity
0.00018
Inclination
43.0005°
RAAN
94.9043°
Arg. of periapsis
281.1531°
True anomaly
78.93213°
Mean anomaly
78.9124°
Eccentric anomaly
78.92226°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00051751
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Other satellites on launch #92 in the year 2025 (2025-05-04 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-34055 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 | 2025-09-13 20:22:17.171Z | 288.713° WNW | 2025-09-13 20:26:17.171Z | 38.648° NE | 39.458° | 2025-09-13 20:29:17.171Z | 88.984° E |
| 6 mins | 2025-09-13 22:02:17.171Z | 276.917° WNW | 2025-09-13 22:05:17.171Z | 181.178° SSW | 36.36° | 2025-09-13 22:08:17.171Z | 131.172° SE |
| 5 mins | 2025-09-14 16:38:17.171Z | 216.247° SW | 2025-09-14 16:40:17.171Z | 133.709° SE | 37.099° | 2025-09-14 16:43:17.171Z | 78.938° E |
| 6 mins | 2025-09-14 18:16:17.171Z | 274.472° WNW | 2025-09-14 18:19:17.171Z | 20.058° NNE | 39.369° | 2025-09-14 18:22:17.171Z | 70.493° E |
| 5 mins | 2025-09-14 19:56:17.171Z | 298.49° NW | 2025-09-14 19:58:17.171Z | 21.635° NNE | 40.257° | 2025-09-14 20:01:17.171Z | 87.645° E |
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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