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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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 (3 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: 12 hours ago

TLE from 12 hours ago

0 STARLINK-4383
1 53473U 22099J   25346.93023675  .00000370  00000-0  29834-4 0  9999
2 53473  97.6021 105.7366 0001753  89.6124 270.5304 15.05647635182995

Epoch: 2025-12-12T22:19Z

TLE epoch observation values (Epoch: 2025-12-12T22:19:32.455Z)

Latitude

0.00003°

Longitude

48.98657°

Altitude

552.573 km

Speed

7.585 km/s

True Right ascension

07h 02m 56s

True Declination

0° 00' 00"

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

09:17:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

547.726 km

Perigee altitude

545.298 km

Semi-major axis

6,924.649 km

Eccentricity

0.00018

Inclination

97.6021°

RAAN

105.7366°

Arg. of periapsis

89.6124°

True anomaly

270.51031°

Mean anomaly

270.5304°

Eccentric anomaly

270.52036°

Mean motion

3.76657 °/min

Orbital period

95.58 mins

BSTAR

0.000029834

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

FALCON 9 DEB, 53512 (Decayed)

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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	2025-12-13 21:12:35.341Z	3.439° NNE	2025-12-13 21:16:35.341Z	259.739° W	39.504°	2025-12-13 21:19:35.341Z	207.679° SW
6 mins	2025-12-14 07:57:35.341Z	153.589° SSE	2025-12-14 07:59:35.341Z	117.772° SE	40.785°	2025-12-14 08:03:35.341Z	354.285° N

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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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2025-12-12T22:19:32.455Z)

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: 12 hours ago