STARLINK-4383, 53473

Orbit data source: Space-Track

STARLINK-4383, 53473 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Fri, 12 Aug 2022 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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/53473?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

53473, 2022-099J

Orbit

SSO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

300 kg wet, ~275 kg dry

Launch date (UTC)

2022-08-12 (4 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

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: 5 hours ago

TLE from 5 hours ago

0 STARLINK-4383
1 53473U 22099J   26145.66668981  .00114608  00000-0  44732-2 0  9994
2 53473  97.5997 267.6150 0001266  73.0470 306.7379 15.25418983  5807

Epoch: 2026-05-25T16:00Z

TLE epoch observation values (Epoch: 2026-05-25T16:00:01.999Z)

Latitude

19.59353°

Longitude

141.64834°

Altitude

491.637 km

Speed

7.621 km/s

True Right ascension

17h 39m 37s

True Declination

19° 28' 51"

Sunlit

Object was in full shadow 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

06:09:33

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

487.364 km

Perigee altitude

485.626 km

Semi-major axis

6,864.632 km

Eccentricity

0.00013

Inclination

97.5997°

RAAN

267.615°

Arg. of periapsis

73.047°

True anomaly

306.72627°

Mean anomaly

306.7379°

Eccentric anomaly

306.73209°

Mean motion

3.81608 °/min

Orbital period

94.34 mins

BSTAR

0.0044732

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Other satellites on launch #99 in the year 2022 (2022-08-12 UTC)

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STARLINK-4383 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.
7 mins	2026-05-25 21:11:12.567Z	5.215° NNE	2026-05-25 21:15:12.567Z	243.24° WSW	39.332°	2026-05-25 21:18:12.567Z	203.808° SW
5 mins	2026-05-26 07:48:12.567Z	135.919° SSE	2026-05-26 07:50:12.567Z	76.834° E	34.454°	2026-05-26 07:53:12.567Z	4.111° NNE
6 mins	2026-05-26 20:49:12.567Z	23.351° NE	2026-05-26 20:52:12.567Z	139.413° SSE	39.082°	2026-05-26 20:55:12.567Z	181.917° SSW

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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-4383, 53473 on other resources

View STARLINK-4383, 53473 on NASA - NSSDCA Website

View STARLINK-4383, 53473 on Heavens-Above

View STARLINK-4383, 53473 on Keep Track

View STARLINK-4383, 53473 on Celestrak

View STARLINK-4383, 53473 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-4383, 53473

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-25T16:00:01.999Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2022 (2022-08-12 UTC)

STARLINK-4383 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4383, 53473 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago