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	9 hours ago
Origin	SPX (US)
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, 8.86 m
Radar Cross Section	13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago

0 STARLINK-4727
1 53803U 22111AG  25093.86173193  .00000158  00000-0  28027-4 0  9990
2 53803  53.2183 334.7089 0001639  85.9075 274.2105 15.08830638141919

Epoch: 2025-04-03T20:40Z

Definitive object data (Epoch: 2025-04-03T20:40:53.638Z)

Latitude	0.00001°
Longitude	-167.94308°
Altitude	540.586 km
Speed	7.593 km/s
True Right ascension	22h 18m 50s
True Declination	0° 00' 00"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	-46.93777°
Longitude	63.07712°
Altitude	556.859 km
Speed	7.582 km/s
Apparent Right ascension	18h 50m 59s
Apparent Declination	-73° 33' 38"
Sunlit	Object is in full shadow

Visualization observer readout

Local Sidereal Time	11:33:32
Azimuth	158.431° S
Elevation	-43.424°
Doppler factor	1

Orbital elements

Apogee altitude	541.151 km
Perigee altitude	538.883 km
Semi-major axis	6,918.154 km
Eccentricity	0.0001639
Inclination	53.2183°
RAAN	334.7089°
Arg. of periapsis	85.9075°
True anomaly	274.19177°
Mean anomaly	274.2105°
Eccentric anomaly	274.20113°
Mean motion	3.77188 °/min
BSTAR	0.000028027
Orbital period	95.44 mins

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Other satellites on launch #111 in the year 2022 (2022-09-11 UTC)

FALCON 9 DEB, 53808 (Decayed)

FALCON 9 DEB, 53809 (Decayed)

FALCON 9 DEB, 53810 (Decayed)

STARLINK-4727 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.
5 mins	2025-04-04 17:29:49.313Z	172.609° S	2025-04-04 17:32:49.313Z	119.78° SE	19.162°	2025-04-04 17:34:49.313Z	86.133° E
6 mins	2025-04-04 19:08:49.313Z	251.903° W	2025-04-04 19:11:49.313Z	345.446° N	38.173°	2025-04-04 19:14:49.313Z	40.17° NE
5 mins	2025-04-05 00:10:49.313Z	344.832° N	2025-04-05 00:12:49.313Z	28.657° NE	23.998°	2025-04-05 00:15:49.313Z	82.238° E
6 mins	2025-04-05 01:49:49.313Z	296.039° NW	2025-04-05 01:51:49.313Z	254.842° W	38.123°	2025-04-05 01:55:49.313Z	147.885° SSE

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Check out STARLINK-4727, 53803 on other resources

View STARLINK-4727, 53803 on NASA - NSSDCA Website

View STARLINK-4727, 53803 on Heavens-Above

View STARLINK-4727, 53803 on Keep Track

View STARLINK-4727, 53803 on Celestrak

View STARLINK-4727, 53803 on Gunter's Space Page

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