STARLINK-4490, 53409
Orbit data source: Space-Track
STARLINK-4490, 53409 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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53409 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-4490
1 53409U 22097X 26092.02339192 .00001111 00000-0 87860-4 0 9996
2 53409 53.2180 359.5668 0001429 82.8304 277.2851 15.08845208202316Epoch: 2026-04-02T00:33Z
TLE epoch observation values (Epoch: 2026-04-02T00:33:41.061Z)
Latitude
-0.00001°
Longitude
160.76788°
Altitude
540.5 km
Speed
7.593 km/s
True Right ascension
23h 58m 16s
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
23:21:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.961 km
Perigee altitude
538.984 km
Semi-major axis
6,918.109 km
Eccentricity
0.00014
Inclination
53.218°
RAAN
359.5668°
Arg. of periapsis
82.8304°
True anomaly
277.26886°
Mean anomaly
277.2851°
Eccentric anomaly
277.27698°
Mean motion
3.77192 °/min
Orbital period
95.44 mins
BSTAR
0.00008786
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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-4490 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 19:47:24.526Z | 198.011° SSW | 2026-04-02 19:50:24.526Z | 146.453° SSE | 30.481° | 2026-04-02 19:54:24.526Z | 65.511° ENE |
| 5 mins | 2026-04-02 21:28:24.526Z | 283.699° WNW | 2026-04-02 21:30:24.526Z | 338.588° N | 28.873° | 2026-04-02 21:33:24.526Z | 32.91° NE |
| 5 mins | 2026-04-03 02:29:24.526Z | 336.855° NNW | 2026-04-03 02:31:24.526Z | 30.09° NE | 32.185° | 2026-04-03 02:34:24.526Z | 97.003° ESE |
| 5 mins | 2026-04-03 04:08:24.526Z | 279.422° WNW | 2026-04-03 04:10:24.526Z | 238.02° WSW | 26.522° | 2026-04-03 04:13:24.526Z | 174.252° 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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