STARLINK-30492, 57921
Orbit data source: Space-Track
STARLINK-30492, 57921 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 24 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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57921 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-30492
1 57921U 23147J 26171.19757058 -.00001548 00000-0 -46712-4 0 9994
2 57921 43.0046 106.4376 0001558 252.9013 107.1669 15.27585586152270Epoch: 2026-06-20T04:44Z
TLE epoch observation values (Epoch: 2026-06-20T04:44:30.098Z)
Latitude
0.00006°
Longitude
126.89661°
Altitude
483.124 km
Speed
7.625 km/s
True Right ascension
07h 05m 45s
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
21:33:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.046 km
Perigee altitude
483.908 km
Semi-major axis
6,863.114 km
Eccentricity
0.00016
Inclination
43.0046°
RAAN
106.4376°
Arg. of periapsis
252.9013°
True anomaly
107.18396°
Mean anomaly
107.1669°
Eccentric anomaly
107.17543°
Mean motion
3.81734 °/min
Orbital period
94.31 mins
BSTAR
-0.000046712
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Other satellites on launch #147 in the year 2023 (2023-09-24 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-30492 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 | 2026-06-22 21:15:44.353Z | 182.973° SSW | 2026-06-22 21:17:44.353Z | 148.867° SSE | 16.639° | 2026-06-22 21:19:44.353Z | 110.955° ESE |
| 5 mins | 2026-06-22 22:54:44.353Z | 239.262° WSW | 2026-06-22 22:56:44.353Z | 125.1° SE | 43.658° | 2026-06-22 22:59:44.353Z | 74.173° E |
| 5 mins | 2026-06-23 00:33:44.353Z | 289.356° WNW | 2026-06-23 00:35:44.353Z | 3.552° NNE | 38.382° | 2026-06-23 00:38:44.353Z | 71.833° E |
| 5 mins | 2026-06-23 02:12:44.353Z | 293.955° NW | 2026-06-23 02:14:44.353Z | 0.579° NNE | 43.303° | 2026-06-23 02:17:44.353Z | 97.171° ESE |
| 5 mins | 2026-06-23 03:51:44.353Z | 261.321° W | 2026-06-23 03:53:44.353Z | 206.628° SW | 29.022° | 2026-06-23 03:56:44.353Z | 146.895° 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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