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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-5677
1 55463U 23015Q 26091.37577795 .00019542 00000-0 10498-2 0 9997
2 55463 42.9999 201.2731 0001253 268.2351 91.8352 15.14570943174189Epoch: 2026-04-01T09:01Z
TLE epoch observation values (Epoch: 2026-04-01T09:01:07.214Z)
Latitude
-0.00006°
Longitude
-123.74652°
Altitude
522.086 km
Speed
7.604 km/s
True Right ascension
13h 25m 05s
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
05:19:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
525.08 km
Perigee altitude
523.351 km
Semi-major axis
6,902.353 km
Eccentricity
0.00013
Inclination
42.9999°
RAAN
201.2731°
Arg. of periapsis
268.2351°
True anomaly
91.84955°
Mean anomaly
91.8352°
Eccentric anomaly
91.84238°
Mean motion
3.78484 °/min
Orbital period
95.12 mins
BSTAR
0.0010498
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-04-02 10:33:18.838Z | 221.858° SW | 2026-04-02 10:36:18.838Z | 155.657° SSE | 35.596° | 2026-04-02 10:39:18.838Z | 83.439° E |
| 6 mins | 2026-04-02 12:13:18.838Z | 270.054° WNW | 2026-04-02 12:16:18.838Z | 2.624° NNE | 41.771° | 2026-04-02 12:19:18.838Z | 69.3° E |
| 5 mins | 2026-04-02 13:54:18.838Z | 297.502° NW | 2026-04-02 13:56:18.838Z | 9.33° NNE | 40.292° | 2026-04-02 13:59:18.838Z | 84.294° E |
| 6 mins | 2026-04-02 15:33:18.838Z | 280.871° WNW | 2026-04-02 15:36:18.838Z | 193.61° SSW | 40.69° | 2026-04-02 15:39:18.838Z | 127.407° 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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