STARLINK-4549, 53433
Orbit data source: Space-Track
STARLINK-4549, 53433 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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53433 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-4549
1 53433U 22097AX 26092.13744848 .00000966 00000-0 78777-4 0 9997
2 53433 53.2178 358.8570 0001222 83.3414 276.7717 15.08846947202308Epoch: 2026-04-02T03:17Z
TLE epoch observation values (Epoch: 2026-04-02T03:17:55.548Z)
Latitude
-0.00005°
Longitude
118.88527°
Altitude
540.52 km
Speed
7.593 km/s
True Right ascension
23h 55m 25s
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
01:13:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.812 km
Perigee altitude
539.122 km
Semi-major axis
6,918.104 km
Eccentricity
0.00012
Inclination
53.2178°
RAAN
358.857°
Arg. of periapsis
83.3414°
True anomaly
276.75779°
Mean anomaly
276.7717°
Eccentric anomaly
276.76475°
Mean motion
3.77192 °/min
Orbital period
95.44 mins
BSTAR
0.000078777
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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-4549 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 20:59:22.527Z | 251.063° W | 2026-04-02 21:02:22.527Z | 320.951° NNW | 38.124° | 2026-04-02 21:06:22.527Z | 41.986° NE |
| 5 mins | 2026-04-03 02:01:22.527Z | 338.912° N | 2026-04-03 02:03:22.527Z | 18.106° NNE | 24.275° | 2026-04-03 02:06:22.527Z | 79.236° E |
| 6 mins | 2026-04-03 03:40:22.527Z | 297.225° NW | 2026-04-03 03:43:22.527Z | 216.337° SW | 38.587° | 2026-04-03 03:46:22.527Z | 151.101° SSE |
| 5 mins | 2026-04-03 19:12:22.527Z | 176.912° S | 2026-04-03 19:14:22.527Z | 135.429° SSE | 24.955° | 2026-04-03 19:17:22.527Z | 76.604° E |
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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