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: 1 day ago
TLE from 1 day ago
0 STARLINK-5344
1 55494U 23015AX 26243.92213416 .00001746 00000-0 72975-4 0 9995
2 55494 43.0037 70.2049 0001488 272.2364 87.8317 15.27578599197396Epoch: 2026-08-31T22:07Z
TLE epoch observation values (Epoch: 2026-08-31T22:07:52.391Z)
Latitude
-0.00004°
Longitude
118.14014°
Altitude
482.791 km
Speed
7.626 km/s
True Right ascension
04h 40m 49s
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
01:48:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.019 km
Perigee altitude
483.977 km
Semi-major axis
6,863.135 km
Eccentricity
0.00015
Inclination
43.0037°
RAAN
70.2049°
Arg. of periapsis
272.2364°
True anomaly
87.84874°
Mean anomaly
87.8317°
Eccentric anomaly
87.84022°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000072975
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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 | 2026-09-02 15:08:17.934Z | 203.218° SW | 2026-09-02 15:10:17.934Z | 160.247° S | 27.034° | 2026-09-02 15:13:17.934Z | 90.984° ESE |
| 5 mins | 2026-09-02 16:47:17.934Z | 263.141° W | 2026-09-02 16:49:17.934Z | 325.052° NNW | 43.732° | 2026-09-02 16:52:17.934Z | 69.375° E |
| 5 mins | 2026-09-02 18:26:17.934Z | 292.634° NW | 2026-09-02 18:28:17.934Z | 343.123° N | 37.578° | 2026-09-02 18:31:17.934Z | 76.203° E |
| 6 mins | 2026-09-02 20:05:17.934Z | 285.576° WNW | 2026-09-02 20:07:17.934Z | 264.72° W | 42.785° | 2026-09-02 20:11:17.934Z | 114.224° SE |
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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