STARLINK-6287, 56404
Orbit data source: Space-Track
STARLINK-6287, 56404 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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56404 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-6287
1 56404U 23061AG 26171.42121991 .00000109 00000-0 13488-4 0 9995
2 56404 43.0049 327.0677 0001819 274.3899 85.6745 15.27577930172588Epoch: 2026-06-20T10:06Z
TLE epoch observation values (Epoch: 2026-06-20T10:06:33.400Z)
Latitude
0°
Longitude
-93.20755°
Altitude
482.737 km
Speed
7.626 km/s
True Right ascension
21h 48m 16s
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
21:37:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.248 km
Perigee altitude
483.751 km
Semi-major axis
6,863.137 km
Eccentricity
0.00018
Inclination
43.0049°
RAAN
327.0677°
Arg. of periapsis
274.3899°
True anomaly
85.69529°
Mean anomaly
85.6745°
Eccentric anomaly
85.68489°
Mean motion
3.81733 °/min
Orbital period
94.31 mins
BSTAR
0.000013488
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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-6287 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 12:30:56.620Z | 193.99° SSW | 2026-06-22 12:32:56.620Z | 157.777° S | 21° | 2026-06-22 12:35:56.620Z | 97.001° ESE |
| 5 mins | 2026-06-22 14:09:56.620Z | 251.911° W | 2026-06-22 14:11:56.620Z | 262.741° W | 44.815° | 2026-06-22 14:14:56.620Z | 71.606° E |
| 5 mins | 2026-06-22 15:48:56.620Z | 289.785° WNW | 2026-06-22 15:50:56.620Z | 342.257° N | 37.478° | 2026-06-22 15:53:56.620Z | 72.393° E |
| 6 mins | 2026-06-22 17:27:56.620Z | 289.901° WNW | 2026-06-22 17:29:56.620Z | 304.385° NW | 42.802° | 2026-06-22 17:33:56.620Z | 105.678° ESE |
| 5 mins | 2026-06-22 19:06:56.620Z | 259.617° W | 2026-06-22 19:08:56.620Z | 216.748° SW | 23.462° | 2026-06-22 19:11:56.620Z | 158.215° S |
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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