STARLINK-4423, 53209
Orbit data source: Space-Track
STARLINK-4423, 53209 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 22 Jul 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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53209 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
297 kg wet, ~275 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: 3 days ago
TLE from 3 days ago
0 STARLINK-4423
1 53209U 22084W 26170.91012765 .00004475 00000-0 31406-3 0 9999
2 53209 97.3371 229.8607 0001645 112.7131 247.4271 15.05635117214690Epoch: 2026-06-19T21:50Z
TLE epoch observation values (Epoch: 2026-06-19T21:50:35.028Z)
Latitude
-0.00001°
Longitude
-5.91758°
Altitude
553.067 km
Speed
7.585 km/s
True Right ascension
15h 19m 26s
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
21:27:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.678 km
Perigee altitude
545.4 km
Semi-major axis
6,924.676 km
Eccentricity
0.00016
Inclination
97.3371°
RAAN
229.8607°
Arg. of periapsis
112.7131°
True anomaly
247.4097°
Mean anomaly
247.4271°
Eccentric anomaly
247.4184°
Mean motion
3.76655 °/min
Orbital period
95.58 mins
BSTAR
0.00031406
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Other satellites on launch #84 in the year 2022 (2022-07-22 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-4423 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 | 2026-06-22 15:49:21.858Z | 53.385° ENE | 2026-06-22 15:51:21.858Z | 84.606° E | 15.778° | 2026-06-22 15:53:21.858Z | 120.663° SE |
| 5 mins | 2026-06-22 17:24:21.858Z | 340.751° N | 2026-06-22 17:26:21.858Z | 296.673° NW | 28.054° | 2026-06-22 17:29:21.858Z | 230.203° WSW |
| 6 mins | 2026-06-23 04:08:21.858Z | 179.414° S | 2026-06-23 04:10:21.858Z | 241.451° WSW | 43.241° | 2026-06-23 04:14:21.858Z | 343.614° N |
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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