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STARLINK-1646, 46351

Orbit data source: Space-Track

STARLINK-1646, 46351 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/46351?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/46351?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

46351, 2020-062AC

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: 1 day ago

TLE from 1 day ago

0 STARLINK-1646
1 46351U 20062AC  26143.78710767  .00095644  00000-0  67146-3 0  9993
2 46351  53.0418 326.7165 0003677 272.6955  87.3642 15.73421788316669

Epoch: 2026-05-23T18:53Z

TLE epoch observation values (Epoch: 2026-05-23T18:53:26.102Z)

Latitude

-0.00004°

Longitude

161.95912°

Altitude

349.917 km

Speed

7.7 km/s

True Right ascension

21h 46m 51s

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

08:02:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

351.88 km

Perigee altitude

346.933 km

Semi-major axis

6,727.543 km

Eccentricity

0.00037

Inclination

53.0418°

RAAN

326.7165°

Arg. of periapsis

272.6955°

True anomaly

87.40629°

Mean anomaly

87.3642°

Eccentric anomaly

87.38525°

Mean motion

3.93331 °/min

Orbital period

91.53 mins

BSTAR

0.00067146

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

STARLINK-1760, 46341 (Decayed)

STARLINK-1662, 46369 (Decayed)

STARLINK-1695, 46329

STARLINK-1764, 46343

STARLINK-1656, 46353

STARLINK-1666, 46357

STARLINK-1652, 46367 (Decayed)

STARLINK-1759, 46340

STARLINK-1686, 46328

STARLINK-1745, 46377 (Decayed)

STARLINK-1689, 46372 (Decayed)

FALCON 9 DEB, 46385 (Decayed)

STARLINK-1758, 46380 (Decayed)

STARLINK-1719, 46331

STARLINK-1553, 46348

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-1646 Visibility

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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.
STARLINK-1646 is likely not visible in the next few days.

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out STARLINK-1646, 46351 on other resources

View STARLINK-1646, 46351 on NASA - NSSDCA Website

View STARLINK-1646, 46351 on Heavens-Above

View STARLINK-1646, 46351 on Keep Track

View STARLINK-1646, 46351 on Celestrak

View STARLINK-1646, 46351 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

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