STARLINK-33820, 63584
Orbit data source: Space-Track
STARLINK-33820, 63584 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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63584 intel report (Beta)
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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: 22 hours ago
TLE from 22 hours ago
0 STARLINK-33820
1 63584U 25076R 26101.10880719 .00018800 00000-0 69066-3 0 9997
2 63584 42.9988 138.1561 0000863 269.4842 90.5911 15.27594855 56798Epoch: 2026-04-11T02:36Z
TLE epoch observation values (Epoch: 2026-04-11T02:36:40.941Z)
Latitude
0.00001°
Longitude
-100.34732°
Altitude
482.786 km
Speed
7.626 km/s
True Right ascension
09h 12m 37s
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
06:53:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.542 km
Perigee altitude
484.358 km
Semi-major axis
6,863.087 km
Eccentricity
0.00009
Inclination
42.9988°
RAAN
138.1561°
Arg. of periapsis
269.4842°
True anomaly
90.60099°
Mean anomaly
90.5911°
Eccentric anomaly
90.59604°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00069066
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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-33820 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 | 2026-04-12 05:29:06.526Z | 218.209° SW | 2026-04-12 05:32:06.526Z | 166.272° S | 30.337° | 2026-04-12 05:35:06.526Z | 88.567° E |
| 5 mins | 2026-04-12 07:09:06.526Z | 268.086° W | 2026-04-12 07:11:06.526Z | 320.327° NNW | 42.239° | 2026-04-12 07:14:06.526Z | 68.334° E |
| 6 mins | 2026-04-12 08:48:06.526Z | 292.809° NW | 2026-04-12 08:50:06.526Z | 336.779° NNW | 37.392° | 2026-04-12 08:54:06.526Z | 83.194° E |
| 6 mins | 2026-04-12 10:27:06.526Z | 282.83° WNW | 2026-04-12 10:29:06.526Z | 252.289° W | 40.87° | 2026-04-12 10:33:06.526Z | 119.511° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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