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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-5344
1 55494U 23015AX 26035.35868014 -.00000434 00000-0 -17030-4 0 9997
2 55494 42.9999 159.7839 0001350 274.3791 85.6897 15.02543549165592Epoch: 2026-02-04T08:36Z
TLE epoch observation values (Epoch: 2026-02-04T08:36:29.964Z)
Latitude
-0.00001°
Longitude
-103.86736°
Altitude
558.764 km
Speed
7.584 km/s
True Right ascension
10h 39m 08s
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
03:05:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.917 km
Perigee altitude
560.043 km
Semi-major axis
6,939.117 km
Eccentricity
0.00014
Inclination
42.9999°
RAAN
159.7839°
Arg. of periapsis
274.3791°
True anomaly
85.70513°
Mean anomaly
85.6897°
Eccentric anomaly
85.69741°
Mean motion
3.7548 °/min
Orbital period
95.88 mins
BSTAR
-0.00001703
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-02-05 10:19:03.420Z | 175.08° S | 2026-02-05 10:21:03.420Z | 142.151° SSE | 16.925° | 2026-02-05 10:23:03.420Z | 109.098° ESE |
| 6 mins | 2026-02-05 11:59:03.420Z | 235.454° WSW | 2026-02-05 12:01:03.420Z | 182.535° SSW | 42.983° | 2026-02-05 12:05:03.420Z | 74.485° E |
| 7 mins | 2026-02-05 13:39:03.420Z | 279.466° WNW | 2026-02-05 13:42:03.420Z | 354.734° N | 40.06° | 2026-02-05 13:46:03.420Z | 74.281° E |
| 7 mins | 2026-02-05 15:20:03.420Z | 291.17° WNW | 2026-02-05 15:23:03.420Z | 19.414° NNE | 43.378° | 2026-02-05 15:27:03.420Z | 97.821° ESE |
| 6 mins | 2026-02-05 17:01:03.420Z | 269.175° W | 2026-02-05 17:04:03.420Z | 191.792° SSW | 31.397° | 2026-02-05 17:07:03.420Z | 143.244° 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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