STARLINK-5490, 57254
Orbit data source: Space-Track
STARLINK-5490, 57254 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 07 Jul 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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57254 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 STARLINK-5490
1 57254U 23094AN 26171.02277050 -.00000211 00000-0 18515-5 0 9991
2 57254 43.0031 161.6934 0001551 290.9709 69.0977 15.27574110162891Epoch: 2026-06-20T00:32Z
TLE epoch observation values (Epoch: 2026-06-20T00:32:47.371Z)
Latitude
0.00002°
Longitude
-114.74732°
Altitude
482.463 km
Speed
7.626 km/s
True Right ascension
10h 46m 46s
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
00:31:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.076 km
Perigee altitude
483.947 km
Semi-major axis
6,863.148 km
Eccentricity
0.00016
Inclination
43.0031°
RAAN
161.6934°
Arg. of periapsis
290.9709°
True anomaly
69.1143°
Mean anomaly
69.0977°
Eccentric anomaly
69.106°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000018515
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Other satellites on launch #94 in the year 2023 (2023-07-07 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-5490 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 | 2026-06-23 00:55:12.266Z | 184.298° SSW | 2026-06-23 00:57:12.266Z | 147.496° SSE | 18.258° | 2026-06-23 00:59:12.266Z | 108.198° ESE |
| 6 mins | 2026-06-23 02:33:12.266Z | 245.552° WSW | 2026-06-23 02:36:12.266Z | 102.523° ESE | 43.828° | 2026-06-23 02:39:12.266Z | 73.167° E |
| 5 mins | 2026-06-23 04:13:12.266Z | 291.638° WNW | 2026-06-23 04:15:12.266Z | 8.293° NNE | 38.023° | 2026-06-23 04:18:12.266Z | 72.943° E |
| 5 mins | 2026-06-23 05:52:12.266Z | 293.189° NW | 2026-06-23 05:54:12.266Z | 10.783° NNE | 43.978° | 2026-06-23 05:57:12.266Z | 99.97° ESE |
| 5 mins | 2026-06-23 07:31:12.266Z | 257.819° W | 2026-06-23 07:33:12.266Z | 204.456° SW | 26.924° | 2026-06-23 07:36:12.266Z | 149.382° 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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