STARLINK-1657, 46354

Orbit data source: Space-Track

STARLINK-1657, 46354 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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https://www.satcat.com/sats-embedded/46354?theme=dark&initialShowStats=false

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Identifier

46354, 2020-062AF

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: 5 hours ago

TLE from 5 hours ago

0 STARLINK-1657
1 46354U 20062AF  26031.50002314  .00150125  00000-0  13877-2 0  9991
2 46354  53.0481 154.3408 0010581 166.3991 251.9012 15.66524126  5968

Epoch: 2026-01-31T12:00Z

TLE epoch observation values (Epoch: 2026-01-31T12:00:01.999Z)

Latitude

42.91014°

Longitude

-112.33519°

Altitude

375.281 km

Speed

7.689 km/s

True Right ascension

13h 13m 35s

True Declination

42° 43' 44"

Sunlit

Object was in full shadow 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

18:46:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

376.277 km

Perigee altitude

361.998 km

Semi-major axis

6,747.275 km

Eccentricity

0.00106

Inclination

53.0481°

RAAN

154.3408°

Arg. of periapsis

166.3991°

True anomaly

251.786°

Mean anomaly

251.9012°

Eccentric anomaly

251.84359°

Mean motion

3.91607 °/min

Orbital period

91.93 mins

BSTAR

0.0013877

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

STARLINK-1721, 46332 (Decayed)

STARLINK-1652, 46367 (Decayed)

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

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STARLINK-1657 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.
4 mins	2026-01-31 18:24:15.902Z	285.165° WNW	2026-01-31 18:26:15.902Z	219.551° SW	29.777°	2026-01-31 18:28:15.902Z	163.225° S
4 mins	2026-02-01 10:55:15.902Z	239.951° WSW	2026-02-01 10:57:15.902Z	356.698° N	42.653°	2026-02-01 10:59:15.902Z	44.282° NE

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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-1657, 46354 on other resources

View STARLINK-1657, 46354 on NASA - NSSDCA Website

View STARLINK-1657, 46354 on Heavens-Above

View STARLINK-1657, 46354 on Keep Track

View STARLINK-1657, 46354 on Celestrak

View STARLINK-1657, 46354 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-1657, 46354

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: 2026-01-31T12:00:01.999Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1657 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1657, 46354 on other resources

Documentation

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