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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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 STARLINK-5677
1 55463U 23015Q 25302.72738770 -.00000081 00000-0 90922-5 0 9994
2 55463 43.0051 317.6231 0000924 260.1258 99.9480 15.02536506151054Epoch: 2025-10-29T17:27Z
TLE epoch observation values (Epoch: 2025-10-29T17:27:26.297Z)
Latitude
-0.00002°
Longitude
17.46714°
Altitude
558.967 km
Speed
7.584 km/s
True Right ascension
21h 10m 29s
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
19:40:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.642 km
Perigee altitude
560.36 km
Semi-major axis
6,939.138 km
Eccentricity
0.00009
Inclination
43.0051°
RAAN
317.6231°
Arg. of periapsis
260.1258°
True anomaly
99.95843°
Mean anomaly
99.948°
Eccentric anomaly
99.95321°
Mean motion
3.75478 °/min
Orbital period
95.88 mins
BSTAR
0.0000090922
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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 | 2025-10-31 03:08:04.232Z | 183.646° SSW | 2025-10-31 03:11:04.232Z | 135.834° SSE | 17.249° | 2025-10-31 03:13:04.232Z | 104.438° ESE |
| 7 mins | 2025-10-31 04:48:04.232Z | 239.049° WSW | 2025-10-31 04:51:04.232Z | 140.854° SSE | 43.482° | 2025-10-31 04:55:04.232Z | 73.771° E |
| 6 mins | 2025-10-31 06:29:04.232Z | 281.85° WNW | 2025-10-31 06:32:04.232Z | 16.767° NNE | 39.298° | 2025-10-31 06:35:04.232Z | 72.053° E |
| 6 mins | 2025-10-31 08:10:04.232Z | 292.178° WNW | 2025-10-31 08:13:04.232Z | 55.618° ENE | 42.448° | 2025-10-31 08:16:04.232Z | 97.161° ESE |
| 6 mins | 2025-10-31 09:51:04.232Z | 264.83° W | 2025-10-31 09:53:04.232Z | 216.479° SW | 31.636° | 2025-10-31 09:57:04.232Z | 142.28° 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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