STARLINK-1666, 46357

Orbit data source: Space-Track

STARLINK-1666, 46357 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/46357?theme=dark&initialShowStats=false

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Identifier

46357, 2020-062AJ

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 (5 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: 7 hours ago

TLE from 7 hours ago

0 STARLINK-1666
1 46357U 20062AJ  26061.55865610  .00122418  00000-0  17073-2 0  9994
2 46357  53.0489   8.9420 0006137  94.0248 266.1464 15.56010884303792

Epoch: 2026-03-02T13:24Z

TLE epoch observation values (Epoch: 2026-03-02T13:24:27.887Z)

Latitude

-0.00001°

Longitude

7.47546°

Altitude

400.395 km

Speed

7.671 km/s

True Right ascension

00h 35m 46s

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

00:29:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

403.653 km

Perigee altitude

395.334 km

Semi-major axis

6,777.63 km

Eccentricity

0.00061

Inclination

53.0489°

RAAN

8.942°

Arg. of periapsis

94.0248°

True anomaly

266.07624°

Mean anomaly

266.1464°

Eccentric anomaly

266.11132°

Mean motion

3.88979 °/min

Orbital period

92.55 mins

BSTAR

0.0017073

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

STARLINK-1756, 46379 (Decayed)

STARLINK-1760, 46341 (Decayed)

STARLINK-1658, 46368 (Decayed)

STARLINK-1758, 46380 (Decayed)

STARLINK-1686, 46328

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STARLINK-1666 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	2026-03-02 22:49:18.497Z	204.973° SW	2026-03-02 22:52:18.497Z	117.96° SE	32.773°	2026-03-02 22:54:18.497Z	68.113° E
4 mins	2026-03-03 05:18:18.497Z	338.215° N	2026-03-03 05:20:18.497Z	42.98° NE	28.405°	2026-03-03 05:22:18.497Z	93.375° 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-1666, 46357 on other resources

View STARLINK-1666, 46357 on NASA - NSSDCA Website

View STARLINK-1666, 46357 on Heavens-Above

View STARLINK-1666, 46357 on Keep Track

View STARLINK-1666, 46357 on Celestrak

View STARLINK-1666, 46357 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-1666, 46357

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-03-02T13:24:27.887Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1666 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1666, 46357 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago