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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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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-5344
1 55494U 23015AX 26147.34635735 -.00004161 00000-0 -14173-3 0 9997
2 55494 43.0034 255.6143 0000521 316.5322 43.5488 15.27594743182627Epoch: 2026-05-27T08:18Z
TLE epoch observation values (Epoch: 2026-05-27T08:18:45.275Z)
Latitude
-0.00004°
Longitude
-113.98115°
Altitude
482.522 km
Speed
7.626 km/s
True Right ascension
17h 02m 27s
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
12:38:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.307 km
Perigee altitude
484.592 km
Semi-major axis
6,863.087 km
Eccentricity
0.00005
Inclination
43.0034°
RAAN
255.6143°
Arg. of periapsis
316.5322°
True anomaly
43.55291°
Mean anomaly
43.5488°
Eccentric anomaly
43.55086°
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
-0.00014173
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-28 09:36:16.536Z | 186.789° SSW | 2026-05-28 09:38:16.536Z | 151.741° SSE | 18.137° | 2026-05-28 09:41:16.536Z | 97.875° ESE |
| 5 mins | 2026-05-28 11:15:16.536Z | 244.244° WSW | 2026-05-28 11:17:16.536Z | 134.363° SE | 44.582° | 2026-05-28 11:20:16.536Z | 73.297° E |
| 5 mins | 2026-05-28 12:54:16.536Z | 289.563° WNW | 2026-05-28 12:56:16.536Z | 355.732° N | 38.208° | 2026-05-28 12:59:16.536Z | 72.019° E |
| 5 mins | 2026-05-28 14:33:16.536Z | 292.426° WNW | 2026-05-28 14:35:16.536Z | 340.036° N | 43.52° | 2026-05-28 14:38:16.536Z | 99.627° ESE |
| 5 mins | 2026-05-28 16:12:16.536Z | 260.556° W | 2026-05-28 16:14:16.536Z | 210.621° SW | 26.995° | 2026-05-28 16:17:16.536Z | 150.881° 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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