STARLINK-6104, 56127
Orbit data source: Space-Track
STARLINK-6104, 56127 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 29 Mar 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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56127 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-6104
1 56127U 23046AM 26171.36026686 -.00000051 00000-0 76687-5 0 9996
2 56127 43.0009 290.4550 0001360 277.5585 82.5112 15.27575938177863Epoch: 2026-06-20T08:38Z
TLE epoch observation values (Epoch: 2026-06-20T08:38:47.056Z)
Latitude
-0.00004°
Longitude
-107.81712°
Altitude
482.715 km
Speed
7.626 km/s
True Right ascension
19h 21m 49s
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
21:49:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.94 km
Perigee altitude
484.073 km
Semi-major axis
6,863.143 km
Eccentricity
0.00014
Inclination
43.0009°
RAAN
290.455°
Arg. of periapsis
277.5585°
True anomaly
82.52665°
Mean anomaly
82.5112°
Eccentric anomaly
82.51893°
Mean motion
3.81732 °/min
Orbital period
94.31 mins
BSTAR
0.0000076687
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Other satellites on launch #46 in the year 2023 (2023-03-29 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-6104 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 11:05:08.969Z | 232.292° WSW | 2026-06-22 11:08:08.969Z | 168.046° S | 39.797° | 2026-06-22 11:11:08.969Z | 79.368° E |
| 5 mins | 2026-06-22 12:45:08.969Z | 280.345° WNW | 2026-06-22 12:47:08.969Z | 340.202° N | 39.632° | 2026-06-22 12:50:08.969Z | 68.696° E |
| 6 mins | 2026-06-22 14:24:08.969Z | 294.114° NW | 2026-06-22 14:26:08.969Z | 338.43° N | 39.969° | 2026-06-22 14:30:08.969Z | 91.688° ESE |
| 5 mins | 2026-06-22 16:03:08.969Z | 272.824° WNW | 2026-06-22 16:05:08.969Z | 223.178° SW | 35.186° | 2026-06-22 16:08:08.969Z | 138.295° SSE |
| 6 mins | 2026-06-23 10:38:08.969Z | 227.704° WSW | 2026-06-23 10:40:08.969Z | 184.916° SSW | 38.104° | 2026-06-23 10:44:08.969Z | 76.947° E |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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