STARLINK-5285, 55296
Orbit data source: Space-Track
STARLINK-5285, 55296 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 19 Jan 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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55296 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: 2 days ago
TLE from 2 days ago
0 STARLINK-5285
1 55296U 23010AD 26171.31046162 .00000293 00000-0 32334-4 0 9996
2 55296 69.9995 125.5953 0003401 264.3500 95.7271 14.98332860189524Epoch: 2026-06-20T07:27Z
TLE epoch observation values (Epoch: 2026-06-20T07:27:03.883Z)
Latitude
-0.00008°
Longitude
105.30217°
Altitude
574.708 km
Speed
7.574 km/s
True Right ascension
08h 22m 22s
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
21:24:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.358 km
Perigee altitude
567.632 km
Semi-major axis
6,948.132 km
Eccentricity
0.00034
Inclination
69.9995°
RAAN
125.5953°
Arg. of periapsis
264.35°
True anomaly
95.76588°
Mean anomaly
95.7271°
Eccentric anomaly
95.74649°
Mean motion
3.74749 °/min
Orbital period
96.06 mins
BSTAR
0.000032334
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Other satellites on launch #10 in the year 2023 (2023-01-19 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-5285 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-22 22:03:52.170Z | 207.261° SW | 2026-06-22 22:07:52.170Z | 294.383° NW | 44.536° | 2026-06-22 22:11:52.170Z | 22.006° NNE |
| 5 mins | 2026-06-23 06:29:52.170Z | 19.448° NNE | 2026-06-23 06:31:52.170Z | 54.583° ENE | 18.734° | 2026-06-23 06:34:52.170Z | 101.833° ESE |
| 6 mins | 2026-06-23 08:07:52.170Z | 307.271° NW | 2026-06-23 08:09:52.170Z | 266.138° W | 29.738° | 2026-06-23 08:13:52.170Z | 186.811° SSW |
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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