STARLINK-4209, 52855

Orbit data source: Space-Track

STARLINK-4209, 52855 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Jun 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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Identifier
52855, 2022-062AB
Orbit
LEO
Last TLE update
23 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
297 kg wet, ~275 kg dry
Launch date (UTC)
2022-06-17 (3 years ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Pan, 8.86 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 23 hours ago
0 STARLINK-4209
1 52855U 22062AB  25171.57650532  .00001201  00000-0  93554-4 0  9990
2 52855  53.2172 120.7901 0001262  88.4868 271.6268 15.08833544166354
Epoch: 2025-06-20T13:50Z
TLE epoch observation values (Epoch: 2025-06-20T13:50:10.059Z)
Latitude
-0.00009°
Longitude
4.22027°
Altitude
540.636 km
Speed
7.593 km/s
True Right ascension
08h 03m 09s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
40.67881°
Longitude
140.23094°
Altitude
542.779 km
Speed
7.596 km/s
Apparent Right ascension
14h 29m 44s
Apparent Declination
3° 07' 45"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
23:38:14
Azimuth
306.968° NW
Elevation
-31.748°
Doppler factor
1
Orbital elements
Apogee altitude
540.881 km
Perigee altitude
539.135 km
Semi-major axis
6,918.145 km
Eccentricity
0.00013
Inclination
53.2172°
RAAN
120.7901°
Arg. of periapsis
88.4868°
True anomaly
Unknown
Mean anomaly
271.6268°
Eccentric anomaly
Unknown
Mean motion
3.77189 °/min
Orbital period
95.44 mins
BSTAR
0.000093554
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STARLINK-4209 Visibility forecast

Observer location: undefined°, undefined°

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.
4 mins2025-06-21 21:46:51.140Z161.897° S2025-06-21 21:48:51.140Z130.254° SE15.775°2025-06-21 21:50:51.140Z96.45° ESE
6 mins2025-06-21 23:25:51.140Z245.879° WSW2025-06-21 23:27:51.140Z307.806° NW42.31°2025-06-21 23:31:51.140Z45.088° ENE
4 mins2025-06-22 04:27:51.140Z355.413° N2025-06-22 04:28:51.140Z16.544° NNE21.439°2025-06-22 04:31:51.140Z72.867° E
7 mins2025-06-22 06:05:51.140Z304.287° NW2025-06-22 06:08:51.140Z223.529° SW43.371°2025-06-22 06:12:51.140Z139.251° SSE
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