STARLINK-3563, 51858
Orbit data source: Space-Track
STARLINK-3563, 51858 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 Mar 2022 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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51858 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-3563
1 51858U 22022G 26171.44383433 -.00000707 00000-0 -26319-4 0 9995
2 51858 53.1588 277.7205 0001018 86.3378 273.7729 15.08837749238534Epoch: 2026-06-20T10:39Z
TLE epoch observation values (Epoch: 2026-06-20T10:39:07.286Z)
Latitude
-0.00007°
Longitude
-150.71829°
Altitude
540.595 km
Speed
7.593 km/s
True Right ascension
18h 30m 52s
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
21:33:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.709 km
Perigee altitude
539.3 km
Semi-major axis
6,918.142 km
Eccentricity
0.0001
Inclination
53.1588°
RAAN
277.7205°
Arg. of periapsis
86.3378°
True anomaly
273.76126°
Mean anomaly
273.7729°
Eccentric anomaly
273.76708°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
-0.000026319
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Other satellites on launch #22 in the year 2022 (2022-03-03 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-3563 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 | 2026-06-22 10:34:47.251Z | 275.657° WNW | 2026-06-22 10:37:47.251Z | 334.276° NNW | 25.798° | 2026-06-22 10:40:47.251Z | 29.749° NE |
| 6 mins | 2026-06-22 15:36:47.251Z | 329.827° NNW | 2026-06-22 15:38:47.251Z | 23.097° NE | 36.451° | 2026-06-22 15:42:47.251Z | 109.734° ESE |
| 4 mins | 2026-06-22 17:16:47.251Z | 259.901° W | 2026-06-22 17:17:47.251Z | 238.794° WSW | 21.496° | 2026-06-22 17:20:47.251Z | 182.892° SSW |
| 6 mins | 2026-06-23 08:46:47.251Z | 213.454° SW | 2026-06-23 08:49:47.251Z | 109.763° ESE | 41.065° | 2026-06-23 08:52:47.251Z | 57.353° ENE |
| 5 mins | 2026-06-23 10:26:47.251Z | 288.883° WNW | 2026-06-23 10:28:47.251Z | 326.826° NNW | 22.614° | 2026-06-23 10:31:47.251Z | 24.624° NE |
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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