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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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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-33819
1 63494U 25071B 26131.22260495 .00024639 00000-0 57339-3 0 9998
2 63494 53.1594 210.2015 0001020 99.5090 260.6031 15.42183203 62310Epoch: 2026-05-11T05:20Z
TLE epoch observation values (Epoch: 2026-05-11T05:20:33.067Z)
Latitude
-0.00005°
Longitude
-98.95075°
Altitude
440.685 km
Speed
7.649 km/s
True Right ascension
14h 00m 48s
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
23:05:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
440.621 km
Perigee altitude
439.23 km
Semi-major axis
6,818.062 km
Eccentricity
0.0001
Inclination
53.1594°
RAAN
210.2015°
Arg. of periapsis
99.509°
True anomaly
260.59157°
Mean anomaly
260.6031°
Eccentric anomaly
260.59733°
Mean motion
3.85524 °/min
Orbital period
93.38 mins
BSTAR
0.00057339
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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
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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-11 15:11:06.152Z | 303.318° NW | 2026-05-11 15:14:06.152Z | 185.388° SSW | 41.351° | 2026-05-11 15:17:06.152Z | 140.244° SSE |
| 6 mins | 2026-05-12 07:58:06.152Z | 234.079° WSW | 2026-05-12 08:01:06.152Z | 346.814° N | 44.264° | 2026-05-12 08:04:06.152Z | 47.374° ENE |
| 5 mins | 2026-05-12 14:31:06.152Z | 315.339° NNW | 2026-05-12 14:33:06.152Z | 91.545° ESE | 43.685° | 2026-05-12 14:36:06.152Z | 126.748° SE |
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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