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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-5344
1 55494U 23015AX 26083.50002314 .00496938 00000-0 17512-1 0 9998
2 55494 43.0074 255.9624 0001677 266.7810 23.7214 15.26370464 5812Epoch: 2026-03-24T12:00Z
TLE epoch observation values (Epoch: 2026-03-24T12:00:01.999Z)
Latitude
-39.87409°
Longitude
-168.97719°
Altitude
497.615 km
Speed
7.617 km/s
True Right ascension
12h 52m 01s
True Declination
-39° 41' 55"
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
07:37:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
489.768 km
Perigee altitude
487.465 km
Semi-major axis
6,866.753 km
Eccentricity
0.00017
Inclination
43.0074°
RAAN
255.9624°
Arg. of periapsis
266.781°
True anomaly
23.72913°
Mean anomaly
23.7214°
Eccentric anomaly
23.72527°
Mean motion
3.81431 °/min
Orbital period
94.38 mins
BSTAR
0.017512
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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 | 2026-03-25 15:14:36.411Z | 236.485° WSW | 2026-03-25 15:16:36.411Z | 181.531° SSW | 42.763° | 2026-03-25 15:19:36.411Z | 76.174° E |
| 5 mins | 2026-03-25 16:53:36.411Z | 284.062° WNW | 2026-03-25 16:55:36.411Z | 337.757° N | 38.332° | 2026-03-25 16:58:36.411Z | 69.201° E |
| 6 mins | 2026-03-25 18:32:36.411Z | 292.975° NW | 2026-03-25 18:34:36.411Z | 327.847° NNW | 40.698° | 2026-03-25 18:38:36.411Z | 96.215° ESE |
| 5 mins | 2026-03-25 20:11:36.411Z | 268.51° W | 2026-03-25 20:13:36.411Z | 221.777° SW | 30.776° | 2026-03-25 20:16:36.411Z | 146.476° SSE |
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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