STARLINK-4507, 53403
Orbit data source: Space-Track
STARLINK-4507, 53403 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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53403 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 10.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 STARLINK-4507
1 53403U 22097R 26092.09245456 .00000310 00000-0 37585-4 0 9995
2 53403 53.2205 19.4079 0001404 90.3014 269.8140 15.08834027202046Epoch: 2026-04-02T02:13Z
TLE epoch observation values (Epoch: 2026-04-02T02:13:08.073Z)
Latitude
0.00003°
Longitude
155.67838°
Altitude
540.663 km
Speed
7.593 km/s
True Right ascension
01h 17m 37s
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
02:40:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.977 km
Perigee altitude
539.035 km
Semi-major axis
6,918.143 km
Eccentricity
0.00014
Inclination
53.2205°
RAAN
19.4079°
Arg. of periapsis
90.3014°
True anomaly
269.79791°
Mean anomaly
269.814°
Eccentric anomaly
269.80596°
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000037585
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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-4507 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 | 2026-04-02 21:27:57.426Z | 211.448° SW | 2026-04-02 21:30:57.426Z | 138.781° SSE | 40.256° | 2026-04-02 21:34:57.426Z | 57.006° ENE |
| 5 mins | 2026-04-02 23:08:57.426Z | 297.293° NW | 2026-04-02 23:10:57.426Z | 343.639° N | 23.31° | 2026-04-02 23:13:57.426Z | 31.372° NE |
| 6 mins | 2026-04-03 04:08:57.426Z | 321.664° NNW | 2026-04-03 04:11:57.426Z | 45.006° ENE | 39.359° | 2026-04-03 04:14:57.426Z | 111.937° ESE |
| 4 mins | 2026-04-03 05:48:57.426Z | 267.046° W | 2026-04-03 05:50:57.426Z | 230.04° WSW | 18.839° | 2026-04-03 05:52:57.426Z | 194.494° SSW |
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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