STARLINK-5586, 55376
Orbit data source: Space-Track
STARLINK-5586, 55376 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 26 Jan 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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55376 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-5586
1 55376U 23013AX 25348.18026255 -.00000615 00000-0 -30419-4 0 9991
2 55376 43.0061 32.2001 0001636 281.6015 78.4644 15.02528415158997Epoch: 2025-12-14T04:19Z
TLE epoch observation values (Epoch: 2025-12-14T04:19:34.684Z)
Latitude
0.00001°
Longitude
-115.79129°
Altitude
558.655 km
Speed
7.584 km/s
True Right ascension
02h 08m 48s
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
13:19:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
562.161 km
Perigee altitude
559.891 km
Semi-major axis
6,939.163 km
Eccentricity
0.00016
Inclination
43.0061°
RAAN
32.2001°
Arg. of periapsis
281.6015°
True anomaly
78.48277°
Mean anomaly
78.4644°
Eccentric anomaly
78.47358°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
-0.000030419
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Other satellites on launch #13 in the year 2023 (2023-01-26 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-5586 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 | 2025-12-16 06:00:30.428Z | 220.311° SW | 2025-12-16 06:03:30.428Z | 136.839° SSE | 36.52° | 2025-12-16 06:06:30.428Z | 80.983° E |
| 6 mins | 2025-12-16 07:41:30.428Z | 273.85° WNW | 2025-12-16 07:43:30.428Z | 320.456° NNW | 41.199° | 2025-12-16 07:47:30.428Z | 70.868° E |
| 6 mins | 2025-12-16 09:22:30.428Z | 294.929° NW | 2025-12-16 09:24:30.428Z | 344.924° N | 40.386° | 2025-12-16 09:28:30.428Z | 87.75° E |
| 7 mins | 2025-12-16 11:02:30.428Z | 280.498° WNW | 2025-12-16 11:05:30.428Z | 207.209° SW | 40.329° | 2025-12-16 11:09:30.428Z | 127.006° 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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