STARLINK-1547, 46347

Orbit data source: Space-Track

STARLINK-1547, 46347 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 03 Sep 2020 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/46347?theme=dark&initialShowStats=false

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Identifier

46347, 2020-062Y

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-09-03 (6 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: 5 hours ago

TLE from 5 hours ago

0 STARLINK-1547
1 46347U 20062Y   26121.25002315  .00124304  00000-0  78905-3 0  9990
2 46347  53.0348  19.0060 0002060 101.7201 323.1895 15.75642510  6031

Epoch: 2026-05-01T06:00Z

TLE epoch observation values (Epoch: 2026-05-01T06:00:02.000Z)

Latitude

46.49297°

Longitude

121.85116°

Altitude

346.687 km

Speed

7.707 km/s

True Right ascension

04h 44m 10s

True Declination

46° 18' 39"

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

18:10:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

344.47 km

Perigee altitude

341.701 km

Semi-major axis

6,721.222 km

Eccentricity

0.00021

Inclination

53.0348°

RAAN

19.006°

Arg. of periapsis

101.7201°

True anomaly

323.17535°

Mean anomaly

323.1895°

Eccentric anomaly

323.18243°

Mean motion

3.93886 °/min

Orbital period

91.4 mins

BSTAR

0.00078905

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Other satellites on launch #62 in the year 2020 (2020-09-03 UTC)

STARLINK-1767, 46345 (Decayed)

STARLINK-1751, 46378 (Decayed)

STARLINK-1759, 46340

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STARLINK-1547 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.
5 mins	2026-05-01 19:35:46.945Z	208.449° SW	2026-05-01 19:37:46.945Z	167.666° S	32.284°	2026-05-01 19:40:46.945Z	63.109° ENE
4 mins	2026-05-02 01:59:46.945Z	341.321° N	2026-05-02 02:01:46.945Z	53.154° ENE	25.28°	2026-05-02 02:03:46.945Z	96.629° 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-1547, 46347 on other resources

View STARLINK-1547, 46347 on NASA - NSSDCA Website

View STARLINK-1547, 46347 on Heavens-Above

View STARLINK-1547, 46347 on Keep Track

View STARLINK-1547, 46347 on Celestrak

View STARLINK-1547, 46347 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-1547, 46347

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-01T06:00:02.000Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #62 in the year 2020 (2020-09-03 UTC)

STARLINK-1547 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1547, 46347 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago