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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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 26091.63696341 .00013186 00000-0 49965-3 0 9993
2 55498 43.0008 210.2164 0001170 275.6861 84.3857 15.26787198174100Epoch: 2026-04-01T15:17Z
TLE epoch observation values (Epoch: 2026-04-01T15:17:13.638Z)
Latitude
-0.00002°
Longitude
150.91261°
Altitude
485.121 km
Speed
7.625 km/s
True Right ascension
14h 00m 51s
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
08:49:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
488.172 km
Perigee altitude
486.565 km
Semi-major axis
6,865.505 km
Eccentricity
0.00012
Inclination
43.0008°
RAAN
210.2164°
Arg. of periapsis
275.6861°
True anomaly
84.39904°
Mean anomaly
84.3857°
Eccentric anomaly
84.39237°
Mean motion
3.81535 °/min
Orbital period
94.36 mins
BSTAR
0.00049965
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-02 10:18:28.344Z | 187.213° SSW | 2026-04-02 10:20:28.344Z | 154.13° SSE | 17.393° | 2026-04-02 10:23:28.344Z | 99.946° ESE |
| 5 mins | 2026-04-02 11:57:28.344Z | 242.944° WSW | 2026-04-02 11:59:28.344Z | 182.889° SSW | 44.35° | 2026-04-02 12:02:28.344Z | 73.941° E |
| 5 mins | 2026-04-02 13:36:28.344Z | 286.841° WNW | 2026-04-02 13:38:28.344Z | 340.587° N | 37.922° | 2026-04-02 13:41:28.344Z | 70.421° E |
| 6 mins | 2026-04-02 15:15:28.344Z | 291.806° WNW | 2026-04-02 15:17:28.344Z | 318.639° NNW | 41.4° | 2026-04-02 15:21:28.344Z | 100.052° ESE |
| 5 mins | 2026-04-02 16:54:28.344Z | 265.696° W | 2026-04-02 16:56:28.344Z | 222.175° SW | 27.476° | 2026-04-02 16:59:28.344Z | 152.653° 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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