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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Edit Public Description
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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-4647
1 53608U 22104W 26036.96961483 .00001988 00000-0 14303-3 0 9994
2 53608 53.2209 16.7111 0001598 86.7877 273.3298 15.08830729190847Epoch: 2026-02-05T23:16Z
TLE epoch observation values (Epoch: 2026-02-05T23:16:14.721Z)
Latitude
-0.00001°
Longitude
-108.46446°
Altitude
540.606 km
Speed
7.593 km/s
True Right ascension
01h 06m 50s
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
10:36:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.122 km
Perigee altitude
538.911 km
Semi-major axis
6,918.153 km
Eccentricity
0.00016
Inclination
53.2209°
RAAN
16.7111°
Arg. of periapsis
86.7877°
True anomaly
273.31152°
Mean anomaly
273.3298°
Eccentric anomaly
273.32066°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.00014303
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-06 09:22:04.308Z | 275.798° WNW | 2026-02-06 09:24:04.308Z | 239.637° WSW | 21.736° | 2026-02-06 09:27:04.308Z | 182.839° SSW |
| 6 mins | 2026-02-07 00:53:04.308Z | 213.403° SW | 2026-02-07 00:56:04.308Z | 112.696° SE | 41.18° | 2026-02-07 00:59:04.308Z | 57.422° ENE |
| 5 mins | 2026-02-07 02:33:04.308Z | 288.412° WNW | 2026-02-07 02:35:04.308Z | 325.956° NNW | 22.521° | 2026-02-07 02:38:04.308Z | 24.11° NE |
| 4 mins | 2026-02-07 05:55:04.308Z | 350.125° N | 2026-02-07 05:57:04.308Z | 25.654° NE | 16.142° | 2026-02-07 05:59:04.308Z | 56.585° ENE |
| 6 mins | 2026-02-07 07:34:04.308Z | 321.681° NNW | 2026-02-07 07:37:04.308Z | 67.694° E | 39.553° | 2026-02-07 07:40:04.308Z | 115.881° 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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