STARLINK-33819, 63494
Orbit data source: Space-Track
STARLINK-33819, 63494 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 07 Apr 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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63494 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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-33819
1 63494U 25071B 25259.19830628 .00027640 00000-0 94252-3 0 9995
2 63494 53.1574 232.6104 0004395 93.7158 266.4346 15.30171953 26009Epoch: 2025-09-16T04:45Z
TLE epoch observation values (Epoch: 2025-09-16T04:45:33.662Z)
Latitude
0.00003°
Longitude
165.82811°
Altitude
476.387 km
Speed
7.629 km/s
True Right ascension
15h 30m 26s
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
05:01:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
478.568 km
Perigee altitude
472.543 km
Semi-major axis
6,853.693 km
Eccentricity
0.00044
Inclination
53.1574°
RAAN
232.6104°
Arg. of periapsis
93.7158°
True anomaly
266.38434°
Mean anomaly
266.4346°
Eccentric anomaly
266.40947°
Mean motion
3.82522 °/min
Orbital period
94.11 mins
BSTAR
0.00094252
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Other satellites on launch #71 in the year 2025 (2025-04-07 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-33819 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 | 2025-09-17 01:20:52.987Z | 248.405° W | 2025-09-17 01:22:52.987Z | 327.935° NNW | 41.384° | 2025-09-17 01:25:52.987Z | 42.659° NE |
| 5 mins | 2025-09-17 06:16:52.987Z | 334.899° NNW | 2025-09-17 06:19:52.987Z | 30.325° NE | 18.8° | 2025-09-17 06:21:52.987Z | 67.568° E |
| 5 mins | 2025-09-17 07:55:52.987Z | 303.279° NW | 2025-09-17 07:57:52.987Z | 217.384° SW | 43.954° | 2025-09-17 08:00:52.987Z | 137.918° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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