STARLINK-4677, 53600
Orbit data source: Space-Track
STARLINK-4677, 53600 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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53600 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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-4677
1 53600U 22104N 26083.95597554 .00001920 00000-0 13870-3 0 9995
2 53600 53.2165 175.9914 0001386 106.9228 253.1916 15.08831523197910Epoch: 2026-03-24T22:56Z
TLE epoch observation values (Epoch: 2026-03-24T22:56:36.286Z)
Latitude
-0.00004°
Longitude
9.41398°
Altitude
540.944 km
Speed
7.593 km/s
True Right ascension
11h 43m 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
22:47:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.973 km
Perigee altitude
539.056 km
Semi-major axis
6,918.151 km
Eccentricity
0.00014
Inclination
53.2165°
RAAN
175.9914°
Arg. of periapsis
106.9228°
True anomaly
253.1764°
Mean anomaly
253.1916°
Eccentric anomaly
253.184°
Mean motion
3.77188 °/min
Orbital period
95.44 mins
BSTAR
0.0001387
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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-4677 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-26 08:30:14.710Z | 225.253° WSW | 2026-03-26 08:33:14.710Z | 202.615° SW | 43.717° | 2026-03-26 08:37:14.710Z | 51.671° ENE |
| 5 mins | 2026-03-26 10:11:14.710Z | 297.635° NW | 2026-03-26 10:13:14.710Z | 335.133° NNW | 20.237° | 2026-03-26 10:16:14.710Z | 26.248° NE |
| 4 mins | 2026-03-26 13:33:14.710Z | 354.779° N | 2026-03-26 13:34:14.710Z | 13.391° NNE | 17.9° | 2026-03-26 13:37:14.710Z | 63.99° ENE |
| 6 mins | 2026-03-26 15:12:14.710Z | 316.271° NNW | 2026-03-26 15:14:14.710Z | 2.071° NNE | 43.752° | 2026-03-26 15:18:14.710Z | 125.342° 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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