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 + 1 Pan, 14.5 m
Radar Cross Section
41.120 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 STARLINK-33678
1 63509U 25071S 25261.28782085 .00028221 00000-0 96055-3 0 9997
2 63509 53.1588 220.7269 0002599 76.4289 283.7002 15.30224956 26102Epoch: 2025-09-18T06:54Z
TLE epoch observation values (Epoch: 2025-09-18T06:54:27.721Z)
Latitude
0.00005°
Longitude
119.65986°
Altitude
475.619 km
Speed
7.629 km/s
True Right ascension
14h 42m 54s
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
22:27:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
477.178 km
Perigee altitude
473.616 km
Semi-major axis
6,853.534 km
Eccentricity
0.00026
Inclination
53.1588°
RAAN
220.7269°
Arg. of periapsis
76.4289°
True anomaly
283.67126°
Mean anomaly
283.7002°
Eccentric anomaly
283.68573°
Mean motion
3.82535 °/min
Orbital period
94.11 mins
BSTAR
0.00096055
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-19 06:55:01.981Z | 309.109° NW | 2025-09-19 06:58:01.981Z | 298.645° NW | 43.63° | 2025-09-19 07:01:01.981Z | 132.835° SE |
| 5 mins | 2025-09-19 23:52:01.981Z | 233.974° WSW | 2025-09-19 23:54:01.981Z | 27.333° NE | 43.779° | 2025-09-19 23:57:01.981Z | 48.561° ENE |
| 4 mins | 2025-09-20 04:48:01.981Z | 339.502° N | 2025-09-20 04:50:01.981Z | 13.63° NNE | 16.433° | 2025-09-20 04:52:01.981Z | 52.8° ENE |
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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