STARLINK-5204, 54101

Orbit data source: Space-Track

STARLINK-5204, 54101 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 20 Oct 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/54101?theme=dark&initialShowStats=false

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Identifier

54101, 2022-136BC

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

305 kg wet, ~290 kg dry

Launch date (UTC)

2022-10-20 (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: 1 day ago

TLE from 1 day ago

0 STARLINK-5204
1 54101U 22136BC  26269.78072455 -.00000595  00000-0 -74197-5 0  9992
2 54101  53.1600 121.5939 0001442  92.7849 267.3317 15.31695603217758

Epoch: 2026-09-26T18:44Z

TLE epoch observation values (Epoch: 2026-09-26T18:44:14.601Z)

Latitude

-0.00004°

Longitude

-165.05084°

Altitude

471.7 km

Speed

7.631 km/s

True Right ascension

08h 06m 22s

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

17:12:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

471.997 km

Perigee altitude

470.022 km

Semi-major axis

6,849.147 km

Eccentricity

0.00014

Inclination

53.16°

RAAN

121.5939°

Arg. of periapsis

92.7849°

True anomaly

267.31519°

Mean anomaly

267.3317°

Eccentric anomaly

267.32345°

Mean motion

3.82903 °/min

Orbital period

94.02 mins

BSTAR

-0.0000074197

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Other satellites on launch #136 in the year 2022 (2022-10-20 UTC)

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STARLINK-5204 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.
6 mins	2026-09-28 16:19:52.708Z	216.98° SW	2026-09-28 16:22:52.708Z	92.57° ESE	59.411°	2026-09-28 16:25:52.708Z	55.018° ENE
4 mins	2026-09-28 17:58:52.708Z	299.281° NW	2026-09-28 18:00:52.708Z	343.206° N	20.918°	2026-09-28 18:02:52.708Z	20.481° NNE
5 mins	2026-09-28 22:54:52.708Z	324.771° NNW	2026-09-28 22:56:52.708Z	20.261° NNE	53.474°	2026-09-28 22:59:52.708Z	111.975° ESE

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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-5204, 54101 on other resources

View STARLINK-5204, 54101 on NASA - NSSDCA Website

View STARLINK-5204, 54101 on Heavens-Above

View STARLINK-5204, 54101 on Keep Track

View STARLINK-5204, 54101 on Celestrak

View STARLINK-5204, 54101 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-5204, 54101

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-09-26T18:44:14.601Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #136 in the year 2022 (2022-10-20 UTC)

STARLINK-5204 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-5204, 54101 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago