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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-4647
1 53608U 22104W 26083.93383148 .00003895 00000-0 26265-3 0 9998
2 53608 53.2171 165.8806 0001227 86.7672 273.3461 15.08840501197932Epoch: 2026-03-24T22:24Z
TLE epoch observation values (Epoch: 2026-03-24T22:24:43.039Z)
Latitude
-0°
Longitude
7.2969°
Altitude
540.59 km
Speed
7.593 km/s
True Right ascension
11h 03m 31s
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
20:54:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.836 km
Perigee altitude
539.138 km
Semi-major axis
6,918.124 km
Eccentricity
0.00012
Inclination
53.2171°
RAAN
165.8806°
Arg. of periapsis
86.7672°
True anomaly
273.33206°
Mean anomaly
273.3461°
Eccentric anomaly
273.33908°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.00026265
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-25 16:28:44.418Z | 262.72° W | 2026-03-25 16:30:44.418Z | 230.055° WSW | 14.769° | 2026-03-25 16:32:44.418Z | 199.505° SSW |
| 6 mins | 2026-03-26 07:59:44.418Z | 232.832° WSW | 2026-03-26 08:01:44.418Z | 254.801° W | 44.14° | 2026-03-26 08:05:44.418Z | 48.708° ENE |
| 4 mins | 2026-03-26 09:40:44.418Z | 316.604° NNW | 2026-03-26 09:41:44.418Z | 336.448° NNW | 18.794° | 2026-03-26 09:44:44.418Z | 25.943° NE |
| 4 mins | 2026-03-26 13:01:44.418Z | 354.757° N | 2026-03-26 13:02:44.418Z | 14.161° NNE | 19.176° | 2026-03-26 13:05:44.418Z | 67.113° ENE |
| 6 mins | 2026-03-26 14:40:44.418Z | 310.479° NW | 2026-03-26 14:42:44.418Z | 313.664° NW | 44.749° | 2026-03-26 14:46:44.418Z | 131.076° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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