STARLINK-30312, 57641
Orbit data source: Space-Track
STARLINK-30312, 57641 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 17 Aug 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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57641 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-30312
1 57641U 23122K 26171.16237982 .00000669 00000-0 33834-4 0 9994
2 57641 43.0049 233.3802 0002137 264.6810 95.3798 15.27579354157884Epoch: 2026-06-20T03:53Z
TLE epoch observation values (Epoch: 2026-06-20T03:53:49.616Z)
Latitude
-0.00001°
Longitude
-93.45751°
Altitude
482.965 km
Speed
7.626 km/s
True Right ascension
15h 33m 31s
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
21:36:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.462 km
Perigee altitude
483.529 km
Semi-major axis
6,863.132 km
Eccentricity
0.00021
Inclination
43.0049°
RAAN
233.3802°
Arg. of periapsis
264.681°
True anomaly
95.40418°
Mean anomaly
95.3798°
Eccentric anomaly
95.39199°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000033834
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Other satellites on launch #122 in the year 2023 (2023-08-17 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-30312 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 11:14:14.304Z | 288.709° WNW | 2026-06-22 11:17:14.304Z | 301.926° NW | 42.649° | 2026-06-22 11:21:14.304Z | 106.085° ESE |
| 4 mins | 2026-06-22 12:55:14.304Z | 242.439° WSW | 2026-06-22 12:56:14.304Z | 217.279° SW | 23.155° | 2026-06-22 12:59:14.304Z | 158.888° S |
| 4 mins | 2026-06-23 05:51:14.304Z | 183.844° SSW | 2026-06-23 05:53:14.304Z | 139.358° SSE | 21.166° | 2026-06-23 05:55:14.304Z | 100.518° ESE |
| 6 mins | 2026-06-23 07:29:14.304Z | 251.427° W | 2026-06-23 07:31:14.304Z | 253.39° W | 43.218° | 2026-06-23 07:35:14.304Z | 71.883° E |
| 6 mins | 2026-06-23 09:08:14.304Z | 287.488° WNW | 2026-06-23 09:11:14.304Z | 27.179° NE | 36.514° | 2026-06-23 09:14:14.304Z | 75.983° E |
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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