STARLINK-5344, 55494
Orbit data source: Space-Track
STARLINK-5344, 55494 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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55494 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: 9 hours ago
TLE from 9 hours ago
0 STARLINK-5344
1 55494U 23015AX 25288.60940001 .00000944 00000-0 84915-4 0 9991
2 55494 43.0052 46.9984 0001227 271.7821 88.2880 15.02538895148781Epoch: 2025-10-15T14:37Z
TLE epoch observation values (Epoch: 2025-10-15T14:37:32.160Z)
Latitude
-0.00009°
Longitude
163.23328°
Altitude
558.824 km
Speed
7.584 km/s
True Right ascension
03h 07m 59s
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
18:43:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.845 km
Perigee altitude
560.142 km
Semi-major axis
6,939.131 km
Eccentricity
0.00012
Inclination
43.0052°
RAAN
46.9984°
Arg. of periapsis
271.7821°
True anomaly
88.30205°
Mean anomaly
88.288°
Eccentric anomaly
88.29503°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
0.000084915
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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-5344 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 | 2025-10-16 11:35:26.282Z | 228.48° WSW | 2025-10-16 11:38:26.282Z | 159.39° S | 39.666° | 2025-10-16 11:42:26.282Z | 76.738° E |
| 6 mins | 2025-10-16 13:16:26.282Z | 275.099° WNW | 2025-10-16 13:19:26.282Z | 8.912° NNE | 40.876° | 2025-10-16 13:22:26.282Z | 69.888° E |
| 6 mins | 2025-10-16 14:57:26.282Z | 292.42° WNW | 2025-10-16 15:00:26.282Z | 31.721° NE | 41.35° | 2025-10-16 15:03:26.282Z | 89.487° E |
| 6 mins | 2025-10-16 16:38:26.282Z | 273.787° WNW | 2025-10-16 16:40:26.282Z | 228.639° WSW | 36.838° | 2025-10-16 16:44:26.282Z | 133.277° SE |
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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