STARLINK-4727, 53803

Orbit data source: Space-Track

STARLINK-4727, 53803 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 11 Sep 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
53803, 2022-111AG
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
2022-09-11 (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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago
0 STARLINK-4727
1 53803U 22111AG  25341.20215509  .00004499  00000-0  30057-3 0  9999
2 53803  53.2169 304.3570 0001541  88.0339 272.0829 15.08841082180063
Epoch: 2025-12-07T04:51Z
TLE epoch observation values (Epoch: 2025-12-07T04:51:06.199Z)
Latitude
-0.00009°
Longitude
155.36218°
Altitude
540.599 km
Speed
7.593 km/s
True Right ascension
20h 17m 25s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
19:47:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
541.051 km
Perigee altitude
538.919 km
Semi-major axis
6,918.122 km
Eccentricity
0.00015
Inclination
53.2169°
RAAN
304.357°
Arg. of periapsis
88.0339°
True anomaly
272.06525°
Mean anomaly
272.0829°
Eccentric anomaly
272.07408°
Mean motion
3.77191 °/min
Orbital period
95.44 mins
BSTAR
0.00030057
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