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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-5365
1 55498U 23015BB 25340.45213963 .00001593 00000-0 13298-3 0 9993
2 55498 43.0030 125.1716 0001353 267.1396 92.9291 15.02527548156588Epoch: 2025-12-06T10:51Z
TLE epoch observation values (Epoch: 2025-12-06T10:51:04.864Z)
Latitude
-0.00003°
Longitude
-113.07838°
Altitude
558.932 km
Speed
7.584 km/s
True Right ascension
08h 20m 41s
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
21:00:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.968 km
Perigee altitude
560.09 km
Semi-major axis
6,939.166 km
Eccentricity
0.00014
Inclination
43.003°
RAAN
125.1716°
Arg. of periapsis
267.1396°
True anomaly
92.94458°
Mean anomaly
92.9291°
Eccentric anomaly
92.93684°
Mean motion
3.75476 °/min
Orbital period
95.88 mins
BSTAR
0.00013298
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-07 12:34:18.821Z | 203.943° SW | 2025-12-07 12:37:18.821Z | 146.309° SSE | 27.119° | 2025-12-07 12:40:18.821Z | 90.19° ESE |
| 6 mins | 2025-12-07 14:15:18.821Z | 258.29° W | 2025-12-07 14:17:18.821Z | 280.763° WNW | 43.225° | 2025-12-07 14:21:18.821Z | 70.966° E |
| 6 mins | 2025-12-07 15:56:18.821Z | 291.907° WNW | 2025-12-07 15:58:18.821Z | 340.986° N | 38.804° | 2025-12-07 16:02:18.821Z | 79.359° E |
| 7 mins | 2025-12-07 17:36:18.821Z | 287.189° WNW | 2025-12-07 17:39:18.821Z | 257.375° W | 44.564° | 2025-12-07 17:43:18.821Z | 112.269° ESE |
| 4 mins | 2025-12-07 19:18:18.821Z | 246.219° WSW | 2025-12-07 19:20:18.821Z | 204.757° SW | 20.899° | 2025-12-07 19:22:18.821Z | 171.296° S |
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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