STARLINK-33909, 63804
Orbit data source: Space-Track
STARLINK-33909, 63804 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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63804 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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-33909
1 63804U 25092A 25302.74603982 .00022152 00000-0 81242-3 0 9992
2 63804 43.0018 192.4733 0001336 244.4233 115.6481 15.27567446 28589Epoch: 2025-10-29T17:54Z
TLE epoch observation values (Epoch: 2025-10-29T17:54:17.840Z)
Latitude
0.00001°
Longitude
-114.41578°
Altitude
483.259 km
Speed
7.625 km/s
True Right ascension
12h 49m 53s
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
09:55:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.948 km
Perigee altitude
484.115 km
Semi-major axis
6,863.169 km
Eccentricity
0.00013
Inclination
43.0018°
RAAN
192.4733°
Arg. of periapsis
244.4233°
True anomaly
115.6619°
Mean anomaly
115.6481°
Eccentric anomaly
115.655°
Mean motion
3.8173 °/min
Orbital period
94.31 mins
BSTAR
0.00081242
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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-33909 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 | 2025-10-30 19:11:53.471Z | 187.677° SSW | 2025-10-30 19:13:53.471Z | 152.241° SSE | 18.618° | 2025-10-30 19:16:53.471Z | 97.591° ESE |
| 5 mins | 2025-10-30 20:50:53.471Z | 245.499° WSW | 2025-10-30 20:52:53.471Z | 134.583° SE | 44.72° | 2025-10-30 20:55:53.471Z | 73.04° E |
| 5 mins | 2025-10-30 22:29:53.471Z | 289.783° WNW | 2025-10-30 22:31:53.471Z | 354.752° N | 38.162° | 2025-10-30 22:34:53.471Z | 72.175° E |
| 5 mins | 2025-10-31 00:08:53.471Z | 292.067° WNW | 2025-10-31 00:10:53.471Z | 336.138° NNW | 43.606° | 2025-10-31 00:13:53.471Z | 100.405° ESE |
| 5 mins | 2025-10-31 01:47:53.471Z | 260.062° W | 2025-10-31 01:49:53.471Z | 210.956° SW | 26.433° | 2025-10-31 01:52:53.471Z | 151.836° SSE |
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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