STARLINK-3872, 52453
Orbit data source: Space-Track
STARLINK-3872, 52453 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 06 May 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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52453 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
297 kg wet, ~220 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-3872
1 52453U 22049C 25346.73135736 -.00003608 00000-0 -20878-3 0 9998
2 52453 53.2190 99.4903 0002280 107.2063 252.9178 15.08826890198982Epoch: 2025-12-12T17:33Z
TLE epoch observation values (Epoch: 2025-12-12T17:33:09.275Z)
Latitude
-0.00011°
Longitude
114.5328°
Altitude
541.145 km
Speed
7.593 km/s
True Right ascension
06h 37m 57s
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
07:26:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.605 km
Perigee altitude
538.451 km
Semi-major axis
6,918.165 km
Eccentricity
0.00023
Inclination
53.219°
RAAN
99.4903°
Arg. of periapsis
107.2063°
True anomaly
252.89283°
Mean anomaly
252.9178°
Eccentric anomaly
252.90531°
Mean motion
3.77187 °/min
Orbital period
95.44 mins
BSTAR
-0.00020878
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Other satellites on launch #49 in the year 2022 (2022-05-06 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-3872 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 | 2025-12-13 09:35:48.754Z | 192.142° SSW | 2025-12-13 09:38:48.754Z | 142.759° SSE | 26.689° | 2025-12-13 09:41:48.754Z | 76.727° E |
| 6 mins | 2025-12-13 11:15:48.754Z | 266.14° W | 2025-12-13 11:18:48.754Z | 341.616° N | 31.411° | 2025-12-13 11:21:48.754Z | 35.187° NE |
| 5 mins | 2025-12-13 16:17:48.754Z | 340.619° N | 2025-12-13 16:19:48.754Z | 31.551° NE | 29.338° | 2025-12-13 16:22:48.754Z | 92.385° ESE |
| 6 mins | 2025-12-13 17:56:48.754Z | 283.597° WNW | 2025-12-13 17:58:48.754Z | 239.007° WSW | 30.29° | 2025-12-13 18:02:48.754Z | 160.709° 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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