(Q125476536)

imported from Wikimedia project

part of

Tabby’s Star

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image

KIC 8462852 in IR and UV.png
854 × 480; 589 KB

1 reference

Hebrew Wikipedia

mass

1.43 solar mass

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time of discovery or invention

6

catalog code

Gaia DR1 2081900940499099136

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Gaia DR2 2081900940499099136

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Gaia DR3 2081900940499099136

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discoverer or inventor

Kepler

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2011

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site of astronomical discovery

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451±4.9 parsec

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Estimating Distance from Parallaxes. IV. Distances to 1.33 Billion Stars in Gaia Data Release 2

450.755±4.9373 parsec

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443.557±1.9477 parsec

determination method

parallax

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rotation period

0.8797±0.0001 day

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stellar rotational velocity

9

84±4 kilometre per second

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9

parallax

2.55±0.31 milliarcsecond

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Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

2.2185±0.0243 milliarcsecond

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2.2545±0.0099 milliarcsecond

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declination component of proper motion

−10.288±0.041 milliarcsecond per year

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−10.273±0.011 milliarcsecond per year

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right ascension component of proper motion

−10.422±0.04 milliarcsecond per year

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−10.375±0.012 milliarcsecond per year

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spectral class

F3 V/IV

2 references

The Stability of F-star Brightness on Century Timescales

A search for brief optical flashes associated with the SETI target KIC 8462852

F3V

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

9

12.01±0.2

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12.82±0.32

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11.75±0.04

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11.7626±0.0003

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11.758744±0.002766

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10.763±0.021

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

10.551±0.019

astronomical filter

H band

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VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

10.499±0.02

astronomical filter

K band

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

luminosity

4.68 solar luminosity

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6

absolute magnitude

3.08

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7

metallicity

0±0.1

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9

radius

1.58 solar radius

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6

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301.56438630964920 degree

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301.5643860504280 degree

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declination

44.45688648734230 degree

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44.4568863525439 degree

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effective temperature

6,750±120 kelvin

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9

surface gravity

100 metre per square second

2 references

9

KIC 8462852: the infrared flux

age estimated by a dating method

1.2 gigaannum

sourcing circumstances

approximately

1 reference

Boyajian’s Star B: The Co-moving Companion to KIC 8462852 A