STARLINK-4674, 53591

Orbit data source: Space-Track

STARLINK-4674, 53591 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 28 Aug 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/53591?theme=dark&initialShowStats=false

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Identifier

53591, 2022-104D

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

300 kg wet, ~290 kg dry

Launch date (UTC)

2022-08-28 (4 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, 10.1 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 STARLINK-4674
1 53591U 22104D   26252.07170913  .00007488  00000-0  22526-3 0  9994
2 53591  53.1580 129.4710 0001068  86.0605 274.0520 15.35413199223807

Epoch: 2026-09-09T01:43Z

TLE epoch observation values (Epoch: 2026-09-09T01:43:15.668Z)

Latitude

-0.00005°

Longitude

115.52665°

Altitude

460.543 km

Speed

7.638 km/s

True Right ascension

08h 37m 53s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

13:54:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

460.681 km

Perigee altitude

459.22 km

Semi-major axis

6,838.088 km

Eccentricity

0.00011

Inclination

53.158°

RAAN

129.471°

Arg. of periapsis

86.0605°

True anomaly

274.03979°

Mean anomaly

274.052°

Eccentric anomaly

274.0459°

Mean motion

3.83832 °/min

Orbital period

93.79 mins

BSTAR

0.00022526

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Other satellites on launch #104 in the year 2022 (2022-08-28 UTC)

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STARLINK-4674 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.
4 mins	2026-09-10 00:03:40.229Z	356.488° N	2026-09-10 00:04:40.229Z	18.784° NNE	20.7°	2026-09-10 00:07:40.229Z	75.611° E
5 mins	2026-09-10 01:40:40.229Z	300.29° NW	2026-09-10 01:42:40.229Z	236.053° WSW	65.539°	2026-09-10 01:45:40.229Z	142.276° SSE
5 mins	2026-09-10 18:32:40.229Z	243.406° WSW	2026-09-10 18:34:40.229Z	330.546° NNW	67.981°	2026-09-10 18:37:40.229Z	44.461° NE

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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-4674, 53591 on other resources

View STARLINK-4674, 53591 on NASA - NSSDCA Website

View STARLINK-4674, 53591 on Heavens-Above

View STARLINK-4674, 53591 on Keep Track

View STARLINK-4674, 53591 on Celestrak

View STARLINK-4674, 53591 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-4674, 53591

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-09-09T01:43:15.668Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #104 in the year 2022 (2022-08-28 UTC)

STARLINK-4674 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-4674, 53591 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago