STARLINK-4499, 53402
Orbit data source: Space-Track
STARLINK-4499, 53402 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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53402 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: 23 hours ago
TLE from 23 hours ago
0 STARLINK-4499
1 53402U 22097Q 26143.97950841 .00000524 00000-0 51013-4 0 9998
2 53402 53.2158 146.1331 0001238 63.6116 296.5003 15.08836955209888Epoch: 2026-05-23T23:30Z
TLE epoch observation values (Epoch: 2026-05-23T23:30:29.526Z)
Latitude
-0.00004°
Longitude
-88.07819°
Altitude
540.268 km
Speed
7.594 km/s
True Right ascension
09h 44m 31s
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
08:02:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.854 km
Perigee altitude
539.141 km
Semi-major axis
6,918.135 km
Eccentricity
0.00012
Inclination
53.2158°
RAAN
146.1331°
Arg. of periapsis
63.6116°
True anomaly
296.4876°
Mean anomaly
296.5003°
Eccentric anomaly
296.49395°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000051013
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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-4499 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-25 02:43:32.606Z | 226.931° WSW | 2026-05-25 02:45:32.606Z | 220.337° SW | 42.888° | 2026-05-25 02:49:32.606Z | 50.749° ENE |
| 4 mins | 2026-05-25 04:24:32.606Z | 311.871° NW | 2026-05-25 04:25:32.606Z | 331.986° NNW | 19.679° | 2026-05-25 04:28:32.606Z | 24.414° NE |
| 4 mins | 2026-05-25 07:45:32.606Z | 352.072° N | 2026-05-25 07:47:32.606Z | 30.726° NE | 18.123° | 2026-05-25 07:49:32.606Z | 63.036° ENE |
| 6 mins | 2026-05-25 09:24:32.606Z | 314.149° NW | 2026-05-25 09:26:32.606Z | 338.767° N | 43.377° | 2026-05-25 09:30:32.606Z | 126.952° SE |
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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