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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Iframe URL

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

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ISO8601 Format

Identifier

53803, 2022-111AG

Orbit

LEO

Last TLE update

20 hours ago

Origin

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 (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 20 hours ago

0 STARLINK-4727
1 53803U 22111AG  25191.49959312  .00000924  00000-0  76147-4 0  9990
2 53803  53.2163 256.3980 0000998  81.8189 278.2916 15.08837223157462

Epoch: 2025-07-10T11:59Z

TLE epoch observation values (Epoch: 2025-07-10T11:59:24.845Z)

Latitude

-0.00005°

Longitude

147.87945°

Altitude

540.55 km

Speed

7.593 km/s

True Right ascension

17h 05m 35s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-29.58457°

Longitude

119.07463°

Altitude

549.1 km

Speed

7.587 km/s

Apparent Right ascension

12h 24m 47s

Apparent Declination

-45° 23' 44"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

20:46:56

Azimuth

243.557° WSW

Elevation

-50.344°

Doppler factor

Orbital elements

Apogee altitude

540.687 km

Perigee altitude

539.307 km

Semi-major axis

6,918.134 km

Eccentricity

0.0001

Inclination

53.2163°

RAAN

256.398°

Arg. of periapsis

81.8189°

True anomaly

Unknown

Mean anomaly

278.2916°

Eccentric anomaly

Unknown

Mean motion

3.7719 °/min

Orbital period

95.44 mins

BSTAR

0.000076147

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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.
4 mins	2025-07-11 08:56:23.463Z	304.536° NW	2025-07-11 08:58:23.463Z	339.795° N	17.89°	2025-07-11 09:00:23.463Z	15.226° NNE
4 mins	2025-07-11 12:18:23.463Z	356.72° N	2025-07-11 12:19:23.463Z	17.294° NNE	20.351°	2025-07-11 12:22:23.463Z	70.876° E
7 mins	2025-07-11 13:56:23.463Z	307.293° NW	2025-07-11 13:59:23.463Z	221.392° SW	44.604°	2025-07-11 14:03:23.463Z	135.158° SSE
4 mins	2025-07-12 05:29:23.463Z	154.034° SSE	2025-07-12 05:30:23.463Z	135.905° SSE	17.634°	2025-07-12 05:33:23.463Z	85.194° E
6 mins	2025-07-12 07:07:23.463Z	249.849° W	2025-07-12 07:09:23.463Z	293.581° NW	39.233°	2025-07-12 07:13:23.463Z	42.434° NE

Authenticating...

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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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