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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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ISO8601 Format

Identifier

46357, 2020-062AJ

Orbit

LEO

Country

US

Related business

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: 4 hours ago

TLE from 4 hours ago

0 STARLINK-1666
1 46357U 20062AJ  26166.66667824  .00121169  00000-0  53607-3 0  9995
2 46357  53.0322 209.8056 0007544   9.0565  92.1537 15.83563812  5966

Epoch: 2026-06-15T16:00Z

TLE epoch observation values (Epoch: 2026-06-15T16:00:00.999Z)

Latitude

51.73596°

Longitude

174.24714°

Altitude

326.743 km

Speed

7.719 km/s

True Right ascension

21h 12m 48s

True Declination

51° 33' 28"

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

07:00:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

325.709 km

Perigee altitude

315.601 km

Semi-major axis

6,698.792 km

Eccentricity

0.00075

Inclination

53.0322°

RAAN

209.8056°

Arg. of periapsis

9.0565°

True anomaly

92.24008°

Mean anomaly

92.1537°

Eccentric anomaly

92.19689°

Mean motion

3.95866 °/min

Orbital period

90.94 mins

BSTAR

0.00053607

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

STARLINK-1547, 46347

STARLINK-1688, 46371 (Decayed)

STARLINK-1760, 46341 (Decayed)

FALCON 9 DEB, 46387 (Decayed)

STARLINK-1734, 46325 (Decayed)

STARLINK-1661, 46355

STARLINK-1665, 46356

STARLINK-1724, 46375

STARLINK-1654, 46326

STARLINK-1762, 46342

STARLINK-1653, 46352

STARLINK-1707, 46359

STARLINK-1763, 46364 (Decayed)

STARLINK-1673, 46327 (Decayed)

STARLINK-1719, 46331

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

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	2026-06-16 05:22:32.010Z	211.037° SW	2026-06-16 05:25:32.010Z	101.211° ESE	32.433°	2026-06-16 05:27:32.010Z	61.913° ENE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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.

Documentation

Go to standalone docs website

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