STARLINK-33678, 63509
Orbit data source: Space-Track
STARLINK-33678, 63509 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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63509 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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-33678
1 63509U 25071S 25326.27601777 .00025264 00000-0 86206-3 0 9997
2 63509 53.1613 278.8648 0001440 90.1028 270.0138 15.30206262 36058Epoch: 2025-11-22T06:37Z
TLE epoch observation values (Epoch: 2025-11-22T06:37:27.935Z)
Latitude
0°
Longitude
117.99139°
Altitude
476.096 km
Speed
7.629 km/s
True Right ascension
18h 35m 27s
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
17:34:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.44 km
Perigee altitude
474.466 km
Semi-major axis
6,853.59 km
Eccentricity
0.00014
Inclination
53.1613°
RAAN
278.8648°
Arg. of periapsis
90.1028°
True anomaly
269.9973°
Mean anomaly
270.0138°
Eccentric anomaly
270.00555°
Mean motion
3.8253 °/min
Orbital period
94.11 mins
BSTAR
0.00086206
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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-33678 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 | 2025-11-23 00:04:53.365Z | 250.668° W | 2025-11-23 00:06:53.365Z | 347.365° N | 40.637° | 2025-11-23 00:09:53.365Z | 43.26° NE |
| 4 mins | 2025-11-23 05:01:53.365Z | 351.6° N | 2025-11-23 05:03:53.365Z | 35.195° NE | 18.641° | 2025-11-23 05:05:53.365Z | 70.247° E |
| 5 mins | 2025-11-23 06:39:53.365Z | 302.092° NW | 2025-11-23 06:41:53.365Z | 184.486° SSW | 43.288° | 2025-11-23 06:44:53.365Z | 137.799° 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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