STARLINK-1583, 46064

Orbit data source: Space-Track

STARLINK-1583, 46064 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 07 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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Iframe URL

https://www.satcat.com/sats-embedded/46064?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

46064, 2020-055AP

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-08-07 (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: 12 hours ago

TLE from 12 hours ago

0 STARLINK-1583
1 46064U 20055AP  26103.89807181  .00005700  00000-0  20442-3 0  9993
2 46064  53.1603 310.3262 0001167 105.8648 254.2482 15.30200397314458

Epoch: 2026-04-13T21:33Z

TLE epoch observation values (Epoch: 2026-04-13T21:33:13.404Z)

Latitude

0.00003°

Longitude

144.9383°

Altitude

476.331 km

Speed

7.629 km/s

True Right ascension

20h 41m 18s

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

15:39:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

476.27 km

Perigee altitude

474.67 km

Semi-major axis

6,853.607 km

Eccentricity

0.00012

Inclination

53.1603°

RAAN

310.3262°

Arg. of periapsis

105.8648°

True anomaly

254.23533°

Mean anomaly

254.2482°

Eccentric anomaly

254.24176°

Mean motion

3.82529 °/min

Orbital period

94.11 mins

BSTAR

0.00020442

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Other satellites on launch #55 in the year 2020 (2020-08-07 UTC)

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STARLINK-1583 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.
6 mins	2026-04-14 16:33:29.205Z	234.153° WSW	2026-04-14 16:35:29.205Z	251.662° W	42.235°	2026-04-14 16:39:29.205Z	48.161° ENE
4 mins	2026-04-14 21:30:29.205Z	342.122° N	2026-04-14 21:32:29.205Z	18.184° NNE	16.882°	2026-04-14 21:34:29.205Z	56.524° ENE
6 mins	2026-04-14 23:08:29.205Z	312.106° NW	2026-04-14 23:11:29.205Z	116.322° SE	42.28°	2026-04-14 23:14:29.205Z	128.599° SE

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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-1583, 46064 on other resources

View STARLINK-1583, 46064 on NASA - NSSDCA Website

View STARLINK-1583, 46064 on Heavens-Above

View STARLINK-1583, 46064 on Keep Track

View STARLINK-1583, 46064 on Celestrak

View STARLINK-1583, 46064 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-1583, 46064

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-04-13T21:33:13.404Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #55 in the year 2020 (2020-08-07 UTC)

STARLINK-1583 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1583, 46064 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago