STARLINK-3901, 52574

Orbit data source: Space-Track

STARLINK-3901, 52574 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 13 May 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/52574?theme=dark&initialShowStats=false

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Identifier

52574, 2022-051AQ

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

297 kg wet, ~275 kg dry

Launch date (UTC)

2022-05-13 (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: 2 days ago

TLE from 2 days ago

0 STARLINK-3901
1 52574U 22051AQ  26171.41668980  .00082683  00000-0  39095-2 0  9997
2 52574  53.1584  17.6342 0000772 119.2478 252.8209 15.18682434  5726

Epoch: 2026-06-20T10:00Z

TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)

Latitude

9.60592°

Longitude

-33.76123°

Altitude

510.136 km

Speed

7.611 km/s

True Right ascension

01h 39m 30s

True Declination

9° 32' 51"

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

21:33:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

510.609 km

Perigee altitude

509.545 km

Semi-major axis

6,888.214 km

Eccentricity

0.00008

Inclination

53.1584°

RAAN

17.6342°

Arg. of periapsis

119.2478°

True anomaly

252.81245°

Mean anomaly

252.8209°

Eccentric anomaly

252.81667°

Mean motion

3.7965 °/min

Orbital period

94.82 mins

BSTAR

0.0039095

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Other satellites on launch #51 in the year 2022 (2022-05-13 UTC)

FALCON 9 DEB, 52595 (Decayed)

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STARLINK-3901 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	2026-06-22 15:49:01.433Z	221.953° SW	2026-06-22 15:52:01.433Z	166.091° S	43.735°	2026-06-22 15:56:01.433Z	53.091° ENE
4 mins	2026-06-22 17:30:01.433Z	310.467° NW	2026-06-22 17:31:01.433Z	332.155° NNW	20.12°	2026-06-22 17:34:01.433Z	25.901° NE
6 mins	2026-06-22 22:28:01.433Z	319.928° NNW	2026-06-22 22:30:01.433Z	12.903° NNE	42.107°	2026-06-22 22:34:01.433Z	121.231° SE

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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-3901, 52574 on other resources

View STARLINK-3901, 52574 on NASA - NSSDCA Website

View STARLINK-3901, 52574 on Heavens-Above

View STARLINK-3901, 52574 on Keep Track

View STARLINK-3901, 52574 on Celestrak

View STARLINK-3901, 52574 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-3901, 52574

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:00:01.998Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #51 in the year 2022 (2022-05-13 UTC)

STARLINK-3901 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-3901, 52574 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago