STARLINK-3805, 52377
Orbit data source: Space-Track
STARLINK-3805, 52377 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 29 Apr 2022 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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52377 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
297 kg wet, ~275 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: 7 hours ago
TLE from 7 hours ago
0 STARLINK-3805
1 52377U 22045AY 26119.83824810 -.00000241 00000-0 29810-5 0 9993
2 52377 53.2183 319.7265 0001480 92.7696 267.3465 15.08838007223632Epoch: 2026-04-29T20:07Z
TLE epoch observation values (Epoch: 2026-04-29T20:07:04.635Z)
Latitude
-0.00009°
Longitude
160.16366°
Altitude
540.695 km
Speed
7.593 km/s
True Right ascension
21h 18m 54s
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
10:29:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.018 km
Perigee altitude
538.97 km
Semi-major axis
6,918.131 km
Eccentricity
0.00015
Inclination
53.2183°
RAAN
319.7265°
Arg. of periapsis
92.7696°
True anomaly
267.32956°
Mean anomaly
267.3465°
Eccentric anomaly
267.33803°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000002981
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Other satellites on launch #45 in the year 2022 (2022-04-29 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-3805 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 | 2026-04-30 15:21:12.162Z | 197.68° SSW | 2026-04-30 15:24:12.162Z | 135.795° SSE | 32.146° | 2026-04-30 15:27:12.162Z | 69.106° E |
| 6 mins | 2026-04-30 17:01:12.162Z | 275.207° WNW | 2026-04-30 17:03:12.162Z | 315.698° NNW | 27.768° | 2026-04-30 17:07:12.162Z | 34.532° NE |
| 6 mins | 2026-04-30 22:02:12.162Z | 328.385° NNW | 2026-04-30 22:05:12.162Z | 42.179° NE | 32.807° | 2026-04-30 22:08:12.162Z | 100.584° ESE |
| 5 mins | 2026-04-30 23:42:12.162Z | 274.317° WNW | 2026-04-30 23:44:12.162Z | 229.23° WSW | 25.735° | 2026-04-30 23:47:12.162Z | 173.041° 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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