STARLINK-5363, 55497
Orbit data source: Space-Track
STARLINK-5363, 55497 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Feb 2023 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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55497 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 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: 1 day ago
TLE from 1 day ago
0 STARLINK-5363
1 55497U 23015BA 26034.82574908 -.00002630 00000-0 -17976-3 0 9995
2 55497 43.0027 162.6633 0001242 255.2155 104.8550 15.02526801165510Epoch: 2026-02-03T19:49Z
TLE epoch observation values (Epoch: 2026-02-03T19:49:04.720Z)
Latitude
-0°
Longitude
91.39251°
Altitude
559.107 km
Speed
7.584 km/s
True Right ascension
10h 50m 39s
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
06:09:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.893 km
Perigee altitude
560.169 km
Semi-major axis
6,939.168 km
Eccentricity
0.00012
Inclination
43.0027°
RAAN
162.6633°
Arg. of periapsis
255.2155°
True anomaly
104.86876°
Mean anomaly
104.855°
Eccentric anomaly
104.86188°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
-0.00017976
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Other satellites on launch #15 in the year 2023 (2023-02-02 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-5363 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-02-05 10:17:29.882Z | 173.473° S | 2026-02-05 10:19:29.882Z | 140.575° SSE | 16.557° | 2026-02-05 10:21:29.882Z | 108.328° ESE |
| 7 mins | 2026-02-05 11:56:29.882Z | 237.847° WSW | 2026-02-05 11:59:29.882Z | 172.065° S | 42.98° | 2026-02-05 12:03:29.882Z | 74.534° E |
| 7 mins | 2026-02-05 13:37:29.882Z | 279.516° WNW | 2026-02-05 13:40:29.882Z | 0.656° NNE | 40.084° | 2026-02-05 13:44:29.882Z | 74.345° E |
| 7 mins | 2026-02-05 15:18:29.882Z | 291.529° WNW | 2026-02-05 15:21:29.882Z | 28.957° NE | 43.125° | 2026-02-05 15:25:29.882Z | 97.427° ESE |
| 6 mins | 2026-02-05 16:59:29.882Z | 268.886° W | 2026-02-05 17:01:29.882Z | 226.45° WSW | 32.043° | 2026-02-05 17:05:29.882Z | 142.022° SSE |
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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