STARLINK-30474, 57897
Orbit data source: Space-Track
STARLINK-30474, 57897 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 20 Sep 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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57897 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-30474
1 57897U 23146G 26171.19888973 .00000980 00000-0 45121-4 0 9996
2 57897 43.0021 95.2917 0001339 263.0453 97.0246 15.27581934152731Epoch: 2026-06-20T04:46Z
TLE epoch observation values (Epoch: 2026-06-20T04:46:24.072Z)
Latitude
-0.00005°
Longitude
115.2744°
Altitude
482.931 km
Speed
7.626 km/s
True Right ascension
06h 21m 09s
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
23:20:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.907 km
Perigee altitude
484.069 km
Semi-major axis
6,863.125 km
Eccentricity
0.00013
Inclination
43.0021°
RAAN
95.2917°
Arg. of periapsis
263.0453°
True anomaly
97.03983°
Mean anomaly
97.0246°
Eccentric anomaly
97.03221°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
0.000045121
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Other satellites on launch #146 in the year 2023 (2023-09-20 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-30474 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 21:19:19.586Z | 211.932° SW | 2026-06-22 21:22:19.586Z | 135.134° SSE | 30.044° | 2026-06-22 21:25:19.586Z | 83.124° E |
| 6 mins | 2026-06-22 22:58:19.586Z | 266.561° W | 2026-06-22 23:00:19.586Z | 301.161° NW | 40.912° | 2026-06-22 23:04:19.586Z | 70.493° E |
| 6 mins | 2026-06-23 00:37:19.586Z | 291.206° WNW | 2026-06-23 00:40:19.586Z | 27.868° NE | 37.837° | 2026-06-23 00:43:19.586Z | 82.021° E |
| 6 mins | 2026-06-23 02:16:19.586Z | 283.856° WNW | 2026-06-23 02:19:19.586Z | 166.12° S | 42.519° | 2026-06-23 02:22:19.586Z | 119.402° 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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