STARLINK-34047, 63821
Orbit data source: Space-Track
STARLINK-34047, 63821 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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63821 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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-34047
1 63821U 25092T 26044.76180264 .00026823 00000-0 98007-3 0 9996
2 63821 42.9983 307.8107 0000812 249.5749 110.5016 15.27601118 45009Epoch: 2026-02-13T18:16Z
TLE epoch observation values (Epoch: 2026-02-13T18:16:59.748Z)
Latitude
0.00004°
Longitude
-110.23278°
Altitude
482.956 km
Speed
7.626 km/s
True Right ascension
20h 31m 14s
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
06:57:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.489 km
Perigee altitude
484.374 km
Semi-major axis
6,863.068 km
Eccentricity
0.00008
Inclination
42.9983°
RAAN
307.8107°
Arg. of periapsis
249.5749°
True anomaly
110.51032°
Mean anomaly
110.5016°
Eccentric anomaly
110.50596°
Mean motion
3.81738 °/min
Orbital period
94.31 mins
BSTAR
0.00098007
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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-34047 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 | 2026-02-14 21:12:22.282Z | 235.281° WSW | 2026-02-14 21:14:22.282Z | 188.736° SSW | 41.814° | 2026-02-14 21:17:22.282Z | 77.115° E |
| 5 mins | 2026-02-14 22:51:22.282Z | 282.635° WNW | 2026-02-14 22:53:22.282Z | 331.93° NNW | 38.147° | 2026-02-14 22:56:22.282Z | 68.555° E |
| 6 mins | 2026-02-15 00:30:22.282Z | 292.773° NW | 2026-02-15 00:33:22.282Z | 56.501° ENE | 40.386° | 2026-02-15 00:36:22.282Z | 95.176° ESE |
| 5 mins | 2026-02-15 02:09:22.282Z | 270.09° WNW | 2026-02-15 02:11:22.282Z | 225.276° WSW | 31.269° | 2026-02-15 02:14:22.282Z | 145.734° 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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