STARLINK-33813, 63585
Orbit data source: Space-Track
STARLINK-33813, 63585 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 14 Apr 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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63585 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-33813
1 63585U 25076S 25260.27358324 .00016576 00000-0 61092-3 0 9992
2 63585 42.9935 220.6293 0000322 321.2455 38.8373 15.27558028 25310Epoch: 2025-09-17T06:33Z
TLE epoch observation values (Epoch: 2025-09-17T06:33:57.591Z)
Latitude
-0.00006°
Longitude
125.68738°
Altitude
482.718 km
Speed
7.626 km/s
True Right ascension
14h 42m 31s
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
21:57:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.282 km
Perigee altitude
484.84 km
Semi-major axis
6,863.198 km
Eccentricity
0.00003
Inclination
42.9935°
RAAN
220.6293°
Arg. of periapsis
321.2455°
True anomaly
38.83961°
Mean anomaly
38.8373°
Eccentric anomaly
38.83846°
Mean motion
3.81727 °/min
Orbital period
94.31 mins
BSTAR
0.00061092
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Other satellites on launch #76 in the year 2025 (2025-04-14 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-33813 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 | 2025-09-18 06:35:52.141Z | 270.452° WNW | 2025-09-18 06:38:52.141Z | 208.705° SW | 26.327° | 2025-09-18 06:41:52.141Z | 151.369° SSE |
| 4 mins | 2025-09-18 23:33:52.141Z | 175.118° S | 2025-09-18 23:35:52.141Z | 133.544° SE | 17.99° | 2025-09-18 23:37:52.141Z | 99.895° ESE |
| 5 mins | 2025-09-19 01:11:52.141Z | 244.757° WSW | 2025-09-19 01:13:52.141Z | 190.351° SSW | 44.548° | 2025-09-19 01:16:52.141Z | 73.476° E |
| 5 mins | 2025-09-19 02:50:52.141Z | 287.822° WNW | 2025-09-19 02:52:52.141Z | 343.815° N | 37.924° | 2025-09-19 02:55:52.141Z | 71.092° E |
| 6 mins | 2025-09-19 04:29:52.141Z | 291.729° WNW | 2025-09-19 04:31:52.141Z | 322.21° NNW | 42.463° | 2025-09-19 04:35:52.141Z | 101.289° ESE |
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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