STARLINK-6278, 56412
Orbit data source: Space-Track
STARLINK-6278, 56412 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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56412 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-6278
1 56412U 23061AQ 26171.45448712 -.00000075 00000-0 68120-5 0 9997
2 56412 43.0030 326.4605 0001253 268.4860 91.5848 15.27576080172591Epoch: 2026-06-20T10:54Z
TLE epoch observation values (Epoch: 2026-06-20T10:54:27.687Z)
Latitude
-0.00001°
Longitude
-105.82375°
Altitude
482.86 km
Speed
7.626 km/s
True Right ascension
21h 45m 50s
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
21:31:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.865 km
Perigee altitude
484.146 km
Semi-major axis
6,863.143 km
Eccentricity
0.00013
Inclination
43.003°
RAAN
326.4605°
Arg. of periapsis
268.486°
True anomaly
91.59915°
Mean anomaly
91.5848°
Eccentric anomaly
91.59198°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.000006812
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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-6278 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 13:21:49.577Z | 217.319° SW | 2026-06-22 13:23:49.577Z | 140.111° SSE | 37.384° | 2026-06-22 13:26:49.577Z | 79.475° E |
| 5 mins | 2026-06-22 15:00:49.577Z | 281.248° WNW | 2026-06-22 15:02:49.577Z | 12.527° NNE | 39.967° | 2026-06-22 15:05:49.577Z | 70.081° E |
| 5 mins | 2026-06-22 16:39:49.577Z | 297.453° NW | 2026-06-22 16:41:49.577Z | 12.293° NNE | 40.387° | 2026-06-22 16:44:49.577Z | 87.038° E |
| 5 mins | 2026-06-22 18:18:49.577Z | 272.002° WNW | 2026-06-22 18:20:49.577Z | 200.623° SSW | 38.197° | 2026-06-22 18:23:49.577Z | 131.504° 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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