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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/53473?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/53473?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

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 (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: 13 hours ago

TLE from 13 hours ago

0 STARLINK-4383
1 53473U 22099J   25293.29834743  .00000250  00000-0  21507-4 0  9991
2 53473  97.6026  52.8730 0000856  79.5566 280.5757 15.05646834174925

Epoch: 2025-10-20T07:09Z

TLE epoch observation values (Epoch: 2025-10-20T07:09:37.217Z)

Latitude

-0.00007°

Longitude

-83.53473°

Altitude

552.477 km

Speed

7.586 km/s

True Right ascension

03h 31m 29s

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

15:08:22

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

547.107 km

Perigee altitude

545.922 km

Semi-major axis

6,924.651 km

Eccentricity

0.00009

Inclination

97.6026°

RAAN

52.873°

Arg. of periapsis

79.5566°

True anomaly

280.56606°

Mean anomaly

280.5757°

Eccentric anomaly

280.57088°

Mean motion

3.76657 °/min

Orbital period

95.58 mins

BSTAR

0.000021507

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-4383 Visibility forecast

Loading observer location...
Set Observer location

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.
6 mins	2025-10-20 20:29:41.427Z	34.167° NE	2025-10-20 20:32:41.427Z	102.632° ESE	31.521°	2025-10-20 20:35:41.427Z	163.959° S
4 mins	2025-10-21 08:49:41.427Z	227.624° WSW	2025-10-21 08:50:41.427Z	250.559° W	24.172°	2025-10-21 08:53:41.427Z	315.239° NNW

Co-orbital & Co-planar RSOs

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

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in ascending order

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in ascending order

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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2025-10-20T07:09:37.217Z)

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: 13 hours ago