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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-33678
1 63509U 25071S 25312.36397625 .00034206 00000-0 11617-2 0 9995
2 63509 53.1599 343.4840 0001354 100.9119 259.2034 15.30200579 33921Epoch: 2025-11-08T08:44Z
TLE epoch observation values (Epoch: 2025-11-08T08:44:07.548Z)
Latitude
-0.00006°
Longitude
164.65786°
Altitude
476.287 km
Speed
7.629 km/s
True Right ascension
22h 53m 56s
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
17:43:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.398 km
Perigee altitude
474.542 km
Semi-major axis
6,853.607 km
Eccentricity
0.00014
Inclination
53.1599°
RAAN
343.484°
Arg. of periapsis
100.9119°
True anomaly
259.18816°
Mean anomaly
259.2034°
Eccentric anomaly
259.19578°
Mean motion
3.82529 °/min
Orbital period
94.11 mins
BSTAR
0.0011617
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-11-09 03:42:19.521Z | 158.826° S | 2025-11-09 03:44:19.521Z | 120.829° SE | 15.858° | 2025-11-09 03:46:19.521Z | 87.457° E |
| 5 mins | 2025-11-09 05:19:19.521Z | 250.608° W | 2025-11-09 05:21:19.521Z | 304.826° NW | 39.167° | 2025-11-09 05:24:19.521Z | 39.466° NE |
| 4 mins | 2025-11-09 10:16:19.521Z | 343.03° N | 2025-11-09 10:18:19.521Z | 23.517° NE | 19.917° | 2025-11-09 10:20:19.521Z | 65.177° ENE |
| 5 mins | 2025-11-09 11:54:19.521Z | 301.058° NW | 2025-11-09 11:56:19.521Z | 251.867° W | 41.926° | 2025-11-09 11:59:19.521Z | 142.527° 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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