STARLINK-4476, 53419
Orbit data source: Space-Track
STARLINK-4476, 53419 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 10 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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53419 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: 21 hours ago
TLE from 21 hours ago
0 STARLINK-4476
1 53419U 22097AH 26144.13130588 .00000281 00000-0 35732-4 0 9993
2 53419 53.2172 135.4483 0001265 78.3491 281.7643 15.08838179210013Epoch: 2026-05-24T03:09Z
TLE epoch observation values (Epoch: 2026-05-24T03:09:04.828Z)
Latitude
-0.00001°
Longitude
-153.55968°
Altitude
540.468 km
Speed
7.593 km/s
True Right ascension
09h 01m 47s
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
09:44:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.869 km
Perigee altitude
539.119 km
Semi-major axis
6,918.131 km
Eccentricity
0.00013
Inclination
53.2172°
RAAN
135.4483°
Arg. of periapsis
78.3491°
True anomaly
281.75011°
Mean anomaly
281.7643°
Eccentric anomaly
281.7572°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000035732
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Other satellites on launch #97 in the year 2022 (2022-08-10 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-4476 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 | 2026-05-25 01:34:10.901Z | 204.778° SW | 2026-05-25 01:37:10.901Z | 143.394° SSE | 35.99° | 2026-05-25 01:41:10.901Z | 60.682° ENE |
| 5 mins | 2026-05-25 03:15:10.901Z | 291.724° WNW | 2026-05-25 03:17:10.901Z | 341.824° N | 25.654° | 2026-05-25 03:20:10.901Z | 31.972° NE |
| 5 mins | 2026-05-25 08:16:10.901Z | 333.823° NNW | 2026-05-25 08:18:10.901Z | 36.965° NE | 36.085° | 2026-05-25 08:21:10.901Z | 104.982° ESE |
| 5 mins | 2026-05-25 09:55:10.901Z | 272.309° WNW | 2026-05-25 09:57:10.901Z | 232.647° WSW | 22.271° | 2026-05-25 10:00:10.901Z | 179.418° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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