STARLINK-5920, 55935
Orbit data source: Space-Track
STARLINK-5920, 55935 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Mar 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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55935 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
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5920
1 55935U 23037X 26171.33435628 .00000534 00000-0 52507-4 0 9998
2 55935 69.9997 25.7248 0002736 273.4064 86.6782 14.98325731179355Epoch: 2026-06-20T08:01Z
TLE epoch observation values (Epoch: 2026-06-20T08:01:28.382Z)
Latitude
-0.00004°
Longitude
-3.19394°
Altitude
574.383 km
Speed
7.574 km/s
True Right ascension
01h 42m 53s
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
23:19:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
571.918 km
Perigee altitude
568.116 km
Semi-major axis
6,948.154 km
Eccentricity
0.00027
Inclination
69.9997°
RAAN
25.7248°
Arg. of periapsis
273.4064°
True anomaly
86.7095°
Mean anomaly
86.6782°
Eccentric anomaly
86.69385°
Mean motion
3.74748 °/min
Orbital period
96.06 mins
BSTAR
0.000052507
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Other satellites on launch #37 in the year 2023 (2023-03-17 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-5920 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 | 2026-06-22 14:37:31.813Z | 160.551° S | 2026-06-22 14:40:31.813Z | 110.216° ESE | 23.833° | 2026-06-22 14:43:31.813Z | 54.919° ENE |
| 5 mins | 2026-06-22 16:16:31.813Z | 256.553° W | 2026-06-22 16:18:31.813Z | 293.314° NW | 23.125° | 2026-06-22 16:21:31.813Z | 351.548° N |
| 6 mins | 2026-06-23 00:40:31.813Z | 350.899° N | 2026-06-23 00:42:31.813Z | 32.143° NE | 38.609° | 2026-06-23 00:46:31.813Z | 140.961° 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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