STARLINK-33711, 63404
Orbit data source: Space-Track
STARLINK-33711, 63404 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 31 Mar 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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63404 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-33711
1 63404U 25065F 26171.27211420 .00010937 00000-0 40629-3 0 9995
2 63404 43.0021 247.3206 0001932 281.1878 78.8756 15.27586683 68537Epoch: 2026-06-20T06:31Z
TLE epoch observation values (Epoch: 2026-06-20T06:31:50.666Z)
Latitude
-0.00007°
Longitude
-119.1297°
Altitude
482.549 km
Speed
7.626 km/s
True Right ascension
16h 29m 16s
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
07:18:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.3 km
Perigee altitude
483.648 km
Semi-major axis
6,863.111 km
Eccentricity
0.00019
Inclination
43.0021°
RAAN
247.3206°
Arg. of periapsis
281.1878°
True anomaly
78.89732°
Mean anomaly
78.8756°
Eccentric anomaly
78.88646°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.00040629
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Other satellites on launch #65 in the year 2025 (2025-03-31 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-33711 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 | 2026-06-21 07:49:57.100Z | 200.925° SSW | 2026-06-21 07:52:57.100Z | 136.82° SSE | 23.943° | 2026-06-21 07:54:57.100Z | 96.788° ESE |
| 6 mins | 2026-06-21 09:28:57.100Z | 257.07° W | 2026-06-21 09:30:57.100Z | 279.268° WNW | 43.274° | 2026-06-21 09:34:57.100Z | 71.229° E |
| 6 mins | 2026-06-21 11:07:57.100Z | 289.484° WNW | 2026-06-21 11:10:57.100Z | 30.198° NE | 36.41° | 2026-06-21 11:13:57.100Z | 78.008° E |
| 6 mins | 2026-06-21 12:46:57.100Z | 287.972° WNW | 2026-06-21 12:49:57.100Z | 112.397° ESE | 43.649° | 2026-06-21 12:52:57.100Z | 109.756° ESE |
| 4 mins | 2026-06-21 14:26:57.100Z | 243.906° WSW | 2026-06-21 14:27:57.100Z | 221.755° SW | 20.553° | 2026-06-21 14:30:57.100Z | 164.727° S |
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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