STARLINK-5365, 55498
Orbit data source: Space-Track
STARLINK-5365, 55498 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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55498 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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-5365
1 55498U 23015BB 25288.66589314 .00000406 00000-0 45111-4 0 9995
2 55498 43.0054 46.5622 0001190 270.5810 89.4896 15.02537840148796Epoch: 2025-10-15T15:58Z
TLE epoch observation values (Epoch: 2025-10-15T15:58:53.167Z)
Latitude
-0.00001°
Longitude
142.40396°
Altitude
558.845 km
Speed
7.584 km/s
True Right ascension
03h 06m 14s
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
21:58:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.823 km
Perigee altitude
560.171 km
Semi-major axis
6,939.134 km
Eccentricity
0.00012
Inclination
43.0054°
RAAN
46.5622°
Arg. of periapsis
270.581°
True anomaly
89.50324°
Mean anomaly
89.4896°
Eccentric anomaly
89.49642°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
0.000045111
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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-5365 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-16 11:19:50.315Z | 223.466° SW | 2025-10-16 11:23:50.315Z | 134.542° SE | 35.159° | 2025-10-16 11:26:50.315Z | 81.517° E |
| 6 mins | 2025-10-16 13:01:50.315Z | 272.702° WNW | 2025-10-16 13:03:50.315Z | 325.044° NNW | 41.912° | 2025-10-16 13:07:50.315Z | 70.959° E |
| 6 mins | 2025-10-16 14:42:50.315Z | 295.539° NW | 2025-10-16 14:44:50.315Z | 351.282° N | 40.42° | 2025-10-16 14:48:50.315Z | 86.86° E |
| 7 mins | 2025-10-16 16:22:50.315Z | 281.136° WNW | 2025-10-16 16:25:50.315Z | 200.706° SSW | 41.233° | 2025-10-16 16:29:50.315Z | 124.898° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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