STARLINK-1608, 46146

Orbit data source: Space-Track

STARLINK-1608, 46146 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 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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https://www.satcat.com/sats-embedded/46146?theme=dark&initialShowStats=false

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Identifier

46146, 2020-057AF

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)

2020-08-18 (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: 6 hours ago

TLE from 6 hours ago

0 STARLINK-1608
1 46146U 20057AF  26124.19916867  .00051336  00000-0  15877-2 0  9995
2 46146  53.1607  51.1686 0001460 147.4142 212.6951 15.33021642314681

Epoch: 2026-05-04T04:46Z

TLE epoch observation values (Epoch: 2026-05-04T04:46:48.173Z)

Latitude

0.00005°

Longitude

117.37612°

Altitude

468.545 km

Speed

7.633 km/s

True Right ascension

03h 24m 40s

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

18:49:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

468.059 km

Perigee altitude

466.06 km

Semi-major axis

6,845.197 km

Eccentricity

0.00015

Inclination

53.1607°

RAAN

51.1686°

Arg. of periapsis

147.4142°

True anomaly

212.68606°

Mean anomaly

212.6951°

Eccentric anomaly

212.69058°

Mean motion

3.83234 °/min

Orbital period

93.94 mins

BSTAR

0.0015877

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Other satellites on launch #57 in the year 2020 (2020-08-18 UTC)

STARLINK-1620, 46149 (Decayed)

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STARLINK-1608 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	2026-05-04 22:12:21.385Z	251.722° W	2026-05-04 22:14:21.385Z	350.31° N	40.083°	2026-05-04 22:17:21.385Z	43.234° NE
4 mins	2026-05-05 03:08:21.385Z	345.402° N	2026-05-05 03:10:21.385Z	26.269° NE	18.721°	2026-05-05 03:12:21.385Z	65.381° ENE
5 mins	2026-05-05 04:46:21.385Z	303.146° NW	2026-05-05 04:48:21.385Z	214.038° SW	43.889°	2026-05-05 04:51:21.385Z	137.957° SSE

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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-1608, 46146 on other resources

View STARLINK-1608, 46146 on NASA - NSSDCA Website

View STARLINK-1608, 46146 on Heavens-Above

View STARLINK-1608, 46146 on Keep Track

View STARLINK-1608, 46146 on Celestrak

View STARLINK-1608, 46146 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-1608, 46146

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-05-04T04:46:48.173Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #57 in the year 2020 (2020-08-18 UTC)

STARLINK-1608 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1608, 46146 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago