STARLINK-5677, 55463
Orbit data source: Space-Track
STARLINK-5677, 55463 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Feb 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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55463 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
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5677
1 55463U 23015Q 26171.28180919 .00018954 00000-0 92831-3 0 9992
2 55463 42.9989 117.7470 0003524 163.3176 196.7789 15.17838633186315Epoch: 2026-06-20T06:45Z
TLE epoch observation values (Epoch: 2026-06-20T06:45:48.314Z)
Latitude
0.00004°
Longitude
107.79706°
Altitude
514.475 km
Speed
7.607 km/s
True Right ascension
07h 50m 59s
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
23:19:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
516.74 km
Perigee altitude
511.882 km
Semi-major axis
6,892.448 km
Eccentricity
0.00035
Inclination
42.9989°
RAAN
117.747°
Arg. of periapsis
163.3176°
True anomaly
196.76725°
Mean anomaly
196.7789°
Eccentric anomaly
196.77307°
Mean motion
3.793 °/min
Orbital period
94.91 mins
BSTAR
0.00092831
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Other satellites on launch #15 in the year 2023 (2023-02-02 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-5677 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 22:07:05.053Z | 186.69° SSW | 2026-06-22 22:09:05.053Z | 153.12° SSE | 18.591° | 2026-06-22 22:12:05.053Z | 99.434° ESE |
| 6 mins | 2026-06-22 23:46:05.053Z | 244.729° WSW | 2026-06-22 23:49:05.053Z | 99.351° ESE | 43.425° | 2026-06-22 23:52:05.053Z | 73.306° E |
| 6 mins | 2026-06-23 01:26:05.053Z | 285.965° WNW | 2026-06-23 01:28:05.053Z | 330.973° NNW | 37.643° | 2026-06-23 01:32:05.053Z | 74.578° E |
| 6 mins | 2026-06-23 03:06:05.053Z | 292.26° WNW | 2026-06-23 03:08:05.053Z | 333.438° NNW | 43.405° | 2026-06-23 03:12:05.053Z | 101.28° ESE |
| 5 mins | 2026-06-23 04:46:05.053Z | 255.723° W | 2026-06-23 04:48:05.053Z | 201.309° SSW | 27.457° | 2026-06-23 04:51:05.053Z | 149.135° SSE |
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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