STARLINK-4729, 53804

Orbit data source: Space-Track

STARLINK-4729, 53804 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/53804?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

53804, 2022-111AH

Orbit

LEO

Last TLE update

9 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 9 hours ago

0 STARLINK-4729
1 53804U 22111AH  25186.57575484 -.00001897  00000-0 -10115-3 0  9992
2 53804  53.2181 288.2409 0001169  85.6989 274.4137 15.08835907156586

Epoch: 2025-07-05T13:49Z

TLE epoch observation values (Epoch: 2025-07-05T13:49:05.218Z)

Latitude

0.00002°

Longitude

157.15735°

Altitude

540.591 km

Speed

7.593 km/s

True Right ascension

19h 12m 57s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-30.79466°

Longitude

1.79246°

Altitude

549.764 km

Speed

7.587 km/s

Apparent Right ascension

05h 13m 36s

Apparent Declination

-70° 05' 08"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

10:40:22

Azimuth

204.121° SW

Elevation

-34.44°

Doppler factor

Orbital elements

Apogee altitude

540.809 km

Perigee altitude

539.192 km

Semi-major axis

6,918.138 km

Eccentricity

0.00012

Inclination

53.2181°

RAAN

288.2409°

Arg. of periapsis

85.6989°

True anomaly

Unknown

Mean anomaly

274.4137°

Eccentric anomaly

Unknown

Mean motion

3.77189 °/min

Orbital period

95.44 mins

BSTAR

-0.00010115

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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-4729 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.
7 mins	2025-07-06 09:03:07.709Z	209.3° SW	2025-07-06 09:07:07.709Z	112.55° SE	36.803°	2025-07-06 09:10:07.709Z	61.115° ENE
5 mins	2025-07-06 10:44:07.709Z	286.483° WNW	2025-07-06 10:46:07.709Z	329.496° NNW	25.056°	2025-07-06 10:49:07.709Z	27.539° NE
6 mins	2025-07-06 15:45:07.709Z	327.448° NNW	2025-07-06 15:47:07.709Z	13.672° NNE	36.463°	2025-07-06 15:51:07.709Z	110.171° ESE
4 mins	2025-07-06 17:25:07.709Z	262.186° W	2025-07-06 17:26:07.709Z	242.372° WSW	20.554°	2025-07-06 17:29:07.709Z	185.9° SSW

Authenticating...

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Check out STARLINK-4729, 53804 on other resources

View STARLINK-4729, 53804 on NASA - NSSDCA Website

View STARLINK-4729, 53804 on Heavens-Above

View STARLINK-4729, 53804 on Keep Track

View STARLINK-4729, 53804 on Celestrak

View STARLINK-4729, 53804 on Gunter's Space Page

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