STARLINK-6377, 57341
Orbit data source: Space-Track
STARLINK-6377, 57341 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 16 Jul 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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57341 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: 2 days ago
TLE from 2 days ago
0 STARLINK-6377
1 57341U 23099P 26171.32405431 .00000942 00000-0 43737-4 0 9995
2 57341 43.0035 36.1347 0000899 246.0269 114.0489 15.27589014161733Epoch: 2026-06-20T07:46Z
TLE epoch observation values (Epoch: 2026-06-20T07:46:38.292Z)
Latitude
0.00001°
Longitude
10.93485°
Altitude
483.049 km
Speed
7.626 km/s
True Right ascension
02h 24m 32s
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
21:26:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.584 km
Perigee altitude
484.35 km
Semi-major axis
6,863.104 km
Eccentricity
0.00009
Inclination
43.0035°
RAAN
36.1347°
Arg. of periapsis
246.0269°
True anomaly
114.05831°
Mean anomaly
114.0489°
Eccentric anomaly
114.0536°
Mean motion
3.81735 °/min
Orbital period
94.31 mins
BSTAR
0.000043737
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Other satellites on launch #99 in the year 2023 (2023-07-16 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-6377 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 | 2026-06-22 18:05:04.030Z | 229.223° WSW | 2026-06-22 18:07:04.030Z | 161.159° S | 41.129° | 2026-06-22 18:10:04.030Z | 77.871° E |
| 5 mins | 2026-06-22 19:44:04.030Z | 282.646° WNW | 2026-06-22 19:46:04.030Z | 347.9° N | 39.415° | 2026-06-22 19:49:04.030Z | 69.394° E |
| 5 mins | 2026-06-22 21:23:04.030Z | 294.484° NW | 2026-06-22 21:25:04.030Z | 344.159° N | 40.926° | 2026-06-22 21:28:04.030Z | 90.085° ESE |
| 5 mins | 2026-06-22 23:02:04.030Z | 270.203° WNW | 2026-06-22 23:04:04.030Z | 216.903° SW | 34.102° | 2026-06-22 23:07:04.030Z | 140.091° 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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