STARLINK-4647, 53608
Orbit data source: Space-Track
STARLINK-4647, 53608 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 28 Aug 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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53608 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
300 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
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-4647
1 53608U 22104W 26134.47501795 .00000112 00000-0 25107-4 0 9998
2 53608 53.2174 298.9897 0001234 88.2401 271.8732 15.08835399205560Epoch: 2026-05-14T11:24Z
TLE epoch observation values (Epoch: 2026-05-14T11:24:01.550Z)
Latitude
-0.00008°
Longitude
-104.23698°
Altitude
540.627 km
Speed
7.593 km/s
True Right ascension
19h 55m 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
00:30:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.856 km
Perigee altitude
539.149 km
Semi-major axis
6,918.139 km
Eccentricity
0.00012
Inclination
53.2174°
RAAN
298.9897°
Arg. of periapsis
88.2401°
True anomaly
271.85907°
Mean anomaly
271.8732°
Eccentric anomaly
271.86613°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000025107
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Other satellites on launch #104 in the year 2022 (2022-08-28 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-4647 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 | 2026-05-15 19:41:08.196Z | 328.741° NNW | 2026-05-15 19:44:08.196Z | 53.677° ENE | 33.846° | 2026-05-15 19:47:08.196Z | 104.974° ESE |
| 5 mins | 2026-05-15 21:21:08.196Z | 268.27° W | 2026-05-15 21:23:08.196Z | 223.005° SW | 23.528° | 2026-05-15 21:26:08.196Z | 173.983° S |
| 6 mins | 2026-05-16 12:52:08.196Z | 204.869° SW | 2026-05-16 12:54:08.196Z | 140.313° SSE | 40.056° | 2026-05-16 12:58:08.196Z | 57.226° ENE |
| 5 mins | 2026-05-16 14:32:08.196Z | 296.757° NW | 2026-05-16 14:34:08.196Z | 343.143° N | 23.451° | 2026-05-16 14:37:08.196Z | 31.268° 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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