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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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: 14 hours ago
TLE from 14 hours ago
0 STARLINK-3872
1 52453U 22049C 26137.66048236 .00000264 00000-0 34673-4 0 9999
2 52453 53.2160 119.4985 0001326 81.2816 278.8326 15.08837027222523Epoch: 2026-05-17T15:51Z
TLE epoch observation values (Epoch: 2026-05-17T15:51:05.675Z)
Latitude
-0.00007°
Longitude
6.3649°
Altitude
540.509 km
Speed
7.593 km/s
True Right ascension
07h 57m 59s
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
14:33:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
540.915 km
Perigee altitude
539.08 km
Semi-major axis
6,918.135 km
Eccentricity
0.00013
Inclination
53.216°
RAAN
119.4985°
Arg. of periapsis
81.2816°
True anomaly
278.81758°
Mean anomaly
278.8326°
Eccentric anomaly
278.82509°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.000034673
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-18 06:35:52.385Z | 339.552° N | 2026-05-18 06:37:52.385Z | 12.27° NNE | 17.802° | 2026-05-18 06:40:52.385Z | 63.251° ENE |
| 6 mins | 2026-05-18 08:15:52.385Z | 316.299° NNW | 2026-05-18 08:17:52.385Z | 356.674° N | 43.44° | 2026-05-18 08:21:52.385Z | 125.023° SE |
| 6 mins | 2026-05-19 01:25:52.385Z | 235.584° WSW | 2026-05-19 01:28:52.385Z | 11.805° NNE | 43.514° | 2026-05-19 01:31:52.385Z | 46.906° ENE |
| 4 mins | 2026-05-19 03:06:52.385Z | 310.351° NW | 2026-05-19 03:08:52.385Z | 348.51° N | 17.969° | 2026-05-19 03:10:52.385Z | 21.028° NNE |
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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