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 + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 STARLINK-33819
1 63494U 25071B 25294.66420294 .00032938 00000-0 11185-2 0 9999
2 63494 53.1583 67.8731 0001079 91.1694 268.9431 15.30223476 31439Epoch: 2025-10-21T15:56Z
TLE epoch observation values (Epoch: 2025-10-21T15:56:27.134Z)
Latitude
0.00005°
Longitude
158.41116°
Altitude
476.058 km
Speed
7.629 km/s
True Right ascension
04h 31m 29s
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
08:28:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.141 km
Perigee altitude
474.662 km
Semi-major axis
6,853.539 km
Eccentricity
0.00011
Inclination
53.1583°
RAAN
67.8731°
Arg. of periapsis
91.1694°
True anomaly
268.93074°
Mean anomaly
268.9431°
Eccentric anomaly
268.93692°
Mean motion
3.82535 °/min
Orbital period
94.11 mins
BSTAR
0.0011185
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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 | 2025-10-22 17:29:51.112Z | 340.107° N | 2025-10-22 17:31:51.112Z | 29.4° NE | 26.3° | 2025-10-22 17:34:51.112Z | 90.622° ESE |
| 5 mins | 2025-10-22 19:07:51.112Z | 281.686° WNW | 2025-10-22 19:09:51.112Z | 224.823° SW | 30.721° | 2025-10-22 19:12:51.112Z | 161.189° S |
| 4 mins | 2025-10-23 10:25:51.112Z | 170.36° S | 2025-10-23 10:27:51.112Z | 122.695° SE | 22.373° | 2025-10-23 10:29:51.112Z | 82.42° E |
| 4 mins | 2025-10-23 12:03:51.112Z | 276.618° WNW | 2025-10-23 12:04:51.112Z | 305.884° NW | 31.331° | 2025-10-23 12:07:51.112Z | 31.052° NE |
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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