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
Last TLE update
15 hours ago
Origin
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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 15 hours ago
0 STARLINK-4727
1 53803U 22111AG  25199.38216494  .00000882  00000-0  73460-4 0  9991
2 53803  53.2157 221.0113 0001036  75.7601 284.3506 15.08839429158652
Epoch: 2025-07-18T09:10Z
TLE epoch observation values (Epoch: 2025-07-18T09:10:19.05Z)
Latitude
-0.00005°
Longitude
146.99746°
Altitude
540.465 km
Speed
7.593 km/s
True Right ascension
14h 44m 02s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
35.89471°
Longitude
176.8395°
Altitude
541.884 km
Speed
7.596 km/s
Apparent Right ascension
20h 11m 09s
Apparent Declination
0° 21' 13"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
12:28:49
Azimuth
73.198° E
Elevation
-19.582°
Doppler factor
1
Orbital elements
Apogee altitude
540.707 km
Perigee altitude
539.274 km
Semi-major axis
6,918.127 km
Eccentricity
0.0001
Inclination
53.2157°
RAAN
221.0113°
Arg. of periapsis
75.7601°
True anomaly
284.3391°
Mean anomaly
284.3506°
Eccentric anomaly
284.34485°
Mean motion
3.7719 °/min
Orbital period
95.44 mins
BSTAR
0.00007346
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