STARLINK-6291, 56547
Orbit data source: Space-Track
STARLINK-6291, 56547 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 14 May 2023 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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56547 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
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 STARLINK-6291
1 56547U 23065AW 26170.89230232 -.00000088 00000-0 63291-5 0 9991
2 56547 43.0028 6.3163 0001255 269.7579 90.3128 15.27575975172100Epoch: 2026-06-19T21:24Z
TLE epoch observation values (Epoch: 2026-06-19T21:24:54.920Z)
Latitude
-0.00008°
Longitude
136.97263°
Altitude
482.842 km
Speed
7.626 km/s
True Right ascension
00h 25m 15s
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
21:24:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.867 km
Perigee altitude
484.145 km
Semi-major axis
6,863.143 km
Eccentricity
0.00013
Inclination
43.0028°
RAAN
6.3163°
Arg. of periapsis
269.7579°
True anomaly
90.32718°
Mean anomaly
90.3128°
Eccentric anomaly
90.31999°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000063291
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Other satellites on launch #65 in the year 2023 (2023-05-14 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-6291 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 15:32:22.298Z | 217.954° SW | 2026-06-22 15:35:22.298Z | 136.765° SSE | 33.206° | 2026-06-22 15:38:22.298Z | 81.583° E |
| 6 mins | 2026-06-22 17:11:22.298Z | 269.941° W | 2026-06-22 17:14:22.298Z | 26.907° NE | 40.176° | 2026-06-22 17:17:22.298Z | 70.244° E |
| 5 mins | 2026-06-22 18:51:22.298Z | 299.281° NW | 2026-06-22 18:53:22.298Z | 22.215° NNE | 38.973° | 2026-06-22 18:56:22.298Z | 83.972° E |
| 5 mins | 2026-06-22 20:30:22.298Z | 276.05° WNW | 2026-06-22 20:32:22.298Z | 185.415° SSW | 41.189° | 2026-06-22 20:35:22.298Z | 124.378° 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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