STARLINK-33817, 63583
Orbit data source: Space-Track
STARLINK-33817, 63583 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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63583 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-33817
1 63583U 25076Q 25286.69612013 .00044730 00000-0 16240-2 0 9999
2 63583 43.0059 71.4877 0001743 269.3215 90.7437 15.27602451 29346Epoch: 2025-10-13T16:42Z
TLE epoch observation values (Epoch: 2025-10-13T16:42:24.779Z)
Latitude
-0.00001°
Longitude
158.38925°
Altitude
482.774 km
Speed
7.626 km/s
True Right ascension
04h 45m 57s
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
06:22:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.122 km
Perigee altitude
483.73 km
Semi-major axis
6,863.063 km
Eccentricity
0.00017
Inclination
43.0059°
RAAN
71.4877°
Arg. of periapsis
269.3215°
True anomaly
90.76367°
Mean anomaly
90.7437°
Eccentric anomaly
90.75369°
Mean motion
3.81739 °/min
Orbital period
94.31 mins
BSTAR
0.001624
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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-33817 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-14 13:19:04.346Z | 230.051° WSW | 2025-10-14 13:23:04.346Z | 124.876° SE | 36.438° | 2025-10-14 13:26:04.346Z | 78.166° E |
| 6 mins | 2025-10-14 14:59:04.346Z | 275.646° WNW | 2025-10-14 15:01:04.346Z | 315.678° NNW | 38.583° | 2025-10-14 15:05:04.346Z | 71.028° E |
| 6 mins | 2025-10-14 16:38:04.346Z | 292.41° WNW | 2025-10-14 16:41:04.346Z | 34.122° NE | 39.676° | 2025-10-14 16:44:04.346Z | 88.445° E |
| 5 mins | 2025-10-14 18:18:04.346Z | 267.977° W | 2025-10-14 18:20:04.346Z | 183.548° SSW | 36.954° | 2025-10-14 18:23:04.346Z | 130.873° SE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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