STARLINK-30285, 57840
Orbit data source: Space-Track
STARLINK-30285, 57840 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 12 Sep 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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57840 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-30285
1 57840U 23141A 26171.35596809 .00000181 00000-0 17591-4 0 9994
2 57840 53.1603 166.7459 0001433 79.2633 280.8530 15.31707547156056Epoch: 2026-06-20T08:32Z
TLE epoch observation values (Epoch: 2026-06-20T08:32:35.642Z)
Latitude
-0.00002°
Longitude
130.0256°
Altitude
471.433 km
Speed
7.632 km/s
True Right ascension
11h 06m 59s
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
21:32:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.956 km
Perigee altitude
469.993 km
Semi-major axis
6,849.111 km
Eccentricity
0.00014
Inclination
53.1603°
RAAN
166.7459°
Arg. of periapsis
79.2633°
True anomaly
280.83687°
Mean anomaly
280.853°
Eccentric anomaly
280.84494°
Mean motion
3.82906 °/min
Orbital period
94.02 mins
BSTAR
0.000017591
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Other satellites on launch #141 in the year 2023 (2023-09-12 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-30285 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 | 2026-06-23 00:54:22.997Z | 187.677° SSW | 2026-06-23 00:57:22.997Z | 120.056° SE | 25.15° | 2026-06-23 00:59:22.997Z | 78.394° E |
| 4 mins | 2026-06-23 02:33:22.997Z | 284.239° WNW | 2026-06-23 02:34:22.997Z | 313.496° NW | 29.033° | 2026-06-23 02:37:22.997Z | 29.837° NE |
| 5 mins | 2026-06-23 07:29:22.997Z | 340.487° N | 2026-06-23 07:31:22.997Z | 30.072° NE | 26.024° | 2026-06-23 07:34:22.997Z | 90.637° ESE |
| 5 mins | 2026-06-23 09:07:22.997Z | 280.37° WNW | 2026-06-23 09:09:22.997Z | 219.996° SW | 30.682° | 2026-06-23 09:12:22.997Z | 160.08° S |
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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