STARLINK-6191, 56378
Orbit data source: Space-Track
STARLINK-6191, 56378 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 May 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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56378 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-6191
1 56378U 23061E 26171.15823614 -.00000275 00000-0 -48062-6 0 9990
2 56378 43.0028 338.9738 0001098 267.9181 92.1545 15.27575538172421Epoch: 2026-06-20T03:47Z
TLE epoch observation values (Epoch: 2026-06-20T03:47:51.602Z)
Latitude
-0.00001°
Longitude
13.6319°
Altitude
482.867 km
Speed
7.626 km/s
True Right ascension
22h 35m 53s
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
21:29:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.761 km
Perigee altitude
484.254 km
Semi-major axis
6,863.144 km
Eccentricity
0.00011
Inclination
43.0028°
RAAN
338.9738°
Arg. of periapsis
267.9181°
True anomaly
92.16707°
Mean anomaly
92.1545°
Eccentric anomaly
92.16079°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
-4.8062e-7
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Other satellites on launch #61 in the year 2023 (2023-05-04 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-6191 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 14:06:13.786Z | 216.666° SW | 2026-06-22 14:08:13.786Z | 131.088° SE | 37.257° | 2026-06-22 14:11:13.786Z | 78.539° E |
| 6 mins | 2026-06-22 15:44:13.786Z | 275.062° WNW | 2026-06-22 15:47:13.786Z | 21.739° NNE | 39.073° | 2026-06-22 15:50:13.786Z | 70.646° E |
| 5 mins | 2026-06-22 17:24:13.786Z | 298.713° NW | 2026-06-22 17:26:13.786Z | 24.096° NE | 40.29° | 2026-06-22 17:29:13.786Z | 88.125° E |
| 5 mins | 2026-06-22 19:03:13.786Z | 269.621° W | 2026-06-22 19:05:13.786Z | 192.065° SSW | 37.382° | 2026-06-22 19:08:13.786Z | 131.748° 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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