(Q40880903)

English

HD 240429

star

Krios

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Statements

1 reference

1 reference

high proper-motion star

1 reference

1 reference

https://www.newscientist.com/article/2148182-star-nicknamed-kronos-after-eating-its-own-planetary-children/

title

Star nicknamed Kronos after eating its own planetary children (English)

publication date

21 September 2017

retrieved

19 February 2018

language of work or name

Josh Sokol

HD 240429

Henry Draper Catalogue

1 reference

GSC 04013-00763

1 reference

2MASS J23515502+5942486

1 reference

PPM 42299

1 reference

SAO 35851

Smithsonian Astrophysical Observatory Star Catalog

1 reference

stated in

SIMBAD

SPOCS 3239

catalog

Spectroscopic Properties of Cool Stars

1 reference

stated in

SIMBAD

YZ 59 14455

catalog

Yale Observatory Zone Catalog

1 reference

AG+59 1650

1 reference

BD+58 2662

1 reference

TYC 4013-763-1

1 reference

Gaia DR1 1999551608391642240

1 reference

Gaia DR2 1999551612692096128

1 reference

HD 240429 and HD 240430

1 reference

stated in

New Scientist

reference URL

https://www.newscientist.com/article/2148182-star-nicknamed-kronos-after-eating-its-own-planetary-children/

title

Star nicknamed Kronos after eating its own planetary children (English)

publication date

21 September 2017

retrieved

19 February 2018

language of work or name

English

author name string

Josh Sokol

distance from Earth

103.0885±0.2657 parsec

1 reference

stated in

Gaia Data Release 2

parallax

9.7004±0.025 milliarcsecond

1 reference

stated in

Gaia Data Release 2

9.41±0.25 milliarcsecond

1 reference

stated in

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

declination component of proper motion

−29.198±0.032 milliarcsecond per year

1 reference

stated in

Gaia Data Release 2

−33±8 milliarcsecond per year

1 reference

stated in

AGK3

right ascension component of proper motion

89.288±0.04 milliarcsecond per year

1 reference

stated in

Gaia Data Release 2

113±9 milliarcsecond per year

1 reference

stated in

AGK3

spectral class

G0V

1 reference

stated in

Kronos and Krios: Evidence for Accretion of a Massive, Rocky Planetary System in a Comoving Pair of Solar-type Stars

K0

1 reference

stated in

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

10.28±0.03

1 reference

9.7±0.02

1 reference

9.5726±0.0002

1 reference

8.593±0.023

1 reference

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

8.327±0.017

astronomical filter

H band

1 reference

stated in

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

8.263±0.015

astronomical filter

K band

1 reference

stated in

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

metallicity

0.01

1 reference

stated in

Spectral properties of cool stars: extended abundance analysis of 1,617 planet-search stars

1 reference

357.97928655141250 degree

1 reference

stated in

Gaia Data Release 2

declination

59.71349975164440 degree

1 reference

stated in

Gaia Data Release 2

effective temperature

5,878 kelvin

1 reference

stated in

Spectral properties of cool stars: extended abundance analysis of 1,617 planet-search stars

surface gravity

27,000 centimetre per square second

1 reference

stated in

Spectral properties of cool stars: extended abundance analysis of 1,617 planet-search stars

(Q40880903)

HD 240429

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