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STARLINK-1545, 46156

Orbit data source: Space-Track

STARLINK-1545, 46156 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/46156?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/46156?theme=dark&initialShowStats=false

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Identifier

46156, 2020-057AR

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)

2020-08-18 (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: 2 days ago

TLE from 2 days ago

0 STARLINK-1545
1 46156U 20057AR  26171.50003471  .00281277  41009-4  81861-3 0  9995
2 46156  53.0347 107.1300 0003340 204.4066 242.4347 15.92426701  6009

Epoch: 2026-06-20T12:00Z

TLE epoch observation values (Epoch: 2026-06-20T12:00:02.998Z)

Latitude

53.07259°

Longitude

103.0979°

Altitude

303.002 km

Speed

7.732 km/s

True Right ascension

12h 47m 17s

True Declination

52° 53' 46"

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

21:40:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

298.007 km

Perigee altitude

293.549 km

Semi-major axis

6,673.915 km

Eccentricity

0.00033

Inclination

53.0347°

RAAN

107.13°

Arg. of periapsis

204.4066°

True anomaly

242.40078°

Mean anomaly

242.4347°

Eccentric anomaly

242.41774°

Mean motion

3.98082 °/min

Orbital period

90.43 mins

BSTAR

0.00081861

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

SKYSAT C19, 46235 (Decayed)

SKYSAT C18, 46180 (Decayed)

STARLINK-1615, 46166 (Decayed)

STARLINK-1589, 46158 (Decayed)

STARLINK-1608, 46146

STARLINK-1635, 46172

STARLINK-1641, 46174

STARLINK-1593, 46119 (Decayed)

STARLINK-1630, 46132 (Decayed)

STARLINK-1637, 46133 (Decayed)

STARLINK-1602, 46121 (Decayed)

STARLINK-1597, 46142

STARLINK-1614, 46124 (Decayed)

STARLINK-1603, 46162 (Decayed)

STARLINK-1613, 46165 (Decayed)

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-1545 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-1545 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

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

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Check out STARLINK-1545, 46156 on other resources

View STARLINK-1545, 46156 on NASA - NSSDCA Website

View STARLINK-1545, 46156 on Heavens-Above

View STARLINK-1545, 46156 on Keep Track

View STARLINK-1545, 46156 on Celestrak

View STARLINK-1545, 46156 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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