STARLINK-4579, 53677
Orbit data source: Space-Track
STARLINK-4579, 53677 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Wed, 31 Aug 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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53677 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: 2 days ago
TLE from 2 days ago
0 STARLINK-4579
1 53677U 22105AF 26171.23407126 .00000951 00000-0 69865-4 0 9993
2 53677 97.3413 51.2191 0001585 84.2052 275.9356 15.05654961208735Epoch: 2026-06-20T05:37Z
TLE epoch observation values (Epoch: 2026-06-20T05:37:03.756Z)
Latitude
-0.00006°
Longitude
58.50183°
Altitude
552.455 km
Speed
7.586 km/s
True Right ascension
03h 24m 52s
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
21:37:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.576 km
Perigee altitude
545.381 km
Semi-major axis
6,924.615 km
Eccentricity
0.00016
Inclination
97.3413°
RAAN
51.2191°
Arg. of periapsis
84.2052°
True anomaly
275.91753°
Mean anomaly
275.9356°
Eccentric anomaly
275.92657°
Mean motion
3.7666 °/min
Orbital period
95.58 mins
BSTAR
0.000069865
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Other satellites on launch #105 in the year 2022 (2022-08-31 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-4579 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 | 2026-06-22 15:10:52.903Z | 116.729° SE | 2026-06-22 15:13:52.903Z | 65.139° ENE | 19.446° | 2026-06-22 15:15:52.903Z | 28.777° NE |
| 4 mins | 2026-06-22 16:46:52.903Z | 229.922° WSW | 2026-06-22 16:47:52.903Z | 252.943° W | 23.773° | 2026-06-22 16:50:52.903Z | 315.724° NNW |
| 5 mins | 2026-06-23 04:22:52.903Z | 40.432° NE | 2026-06-23 04:24:52.903Z | 85.351° E | 30.109° | 2026-06-23 04:27:52.903Z | 158.297° S |
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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