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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https://www.satcat.com/sats-embedded/53803?theme=dark&initialShowStats=false

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Identifier

53803, 2022-111AG

Orbit

LEO

Country

Related business

SpaceX (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 (4 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: 6 hours ago

TLE from 6 hours ago

0 STARLINK-4727
1 53803U 22111AG  26256.63008547 -.00000695  00000-0 -90121-5 0  9990
2 53803  53.1607 117.5017 0001162  83.2452 276.8683 15.35407129222507

Epoch: 2026-09-13T15:07Z

TLE epoch observation values (Epoch: 2026-09-13T15:07:19.384Z)

Latitude

-0.00005°

Longitude

-101.95108°

Altitude

460.518 km

Speed

7.638 km/s

True Right ascension

07h 50m 00s

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

13:20:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

460.763 km

Perigee altitude

459.174 km

Semi-major axis

6,838.105 km

Eccentricity

0.00012

Inclination

53.1607°

RAAN

117.5017°

Arg. of periapsis

83.2452°

True anomaly

276.85508°

Mean anomaly

276.8683°

Eccentric anomaly

276.86169°

Mean motion

3.83831 °/min

Orbital period

93.79 mins

BSTAR

-0.0000090121

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

BLUEWALKER-LVA, 54247 (Decayed)

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STARLINK-4727 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.
4 mins	2026-09-13 23:24:40.080Z	353.714° N	2026-09-13 23:25:40.080Z	17.815° NNE	24.211°	2026-09-13 23:28:40.080Z	81.104° E
5 mins	2026-09-14 01:01:40.080Z	290.687° WNW	2026-09-14 01:03:40.080Z	229.343° WSW	47.542°	2026-09-14 01:06:40.080Z	152.87° SSE
5 mins	2026-09-14 17:53:40.080Z	256.35° W	2026-09-14 17:55:40.080Z	325.92° NNW	51.138°	2026-09-14 17:58:40.080Z	39.33° NE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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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

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

STARLINK-4727, 53803

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-09-13T15:07:19.384Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-4727 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4727, 53803 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago