HD 171708 (Q12066474)

Alpha² Canum Venaticorum variable

1 reference

1 reference

HD 171708

Henry Draper Catalogue

1 reference

Smithsonian Astrophysical Observatory Star Catalog

2MASS J18370584-1755353

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SAO 161666

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BD-18 5014

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GSC 06271-01354

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PPM 234793

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TYC 6271-1354-1

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YZ 0 6365

Yale Observatory Zone Catalog

1 reference

Yale Observatory Zone Catalog

YZ 107 6847

catalog

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declination component of proper motion

Gaia DR2 4093469145828873984

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1 reference

−7.384±0.722 milliarcsecond per year

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right ascension component of proper motion

−1.827±0.892 milliarcsecond per year

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Alpha² Canum Venaticorum variable

type of variable star

1 reference

New photometrically variable magnetic chemically peculiar stars in the ASAS-3 archive

spectral class

Ap...

1 reference

ApSi

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Catalogue of two-dimensional spectral types for the HD stars, Vol.4

A0

1 reference

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

9.42±0.02

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9.32±0.03

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9.1999±0.0006

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8.71±0.019

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

8.682±0.021

astronomical filter

H band

1 reference

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

8.638±0.021

astronomical filter

K band

1 reference

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

1 reference

279.27435156008450 degree

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declination

−17.92644148367040 degree

1 reference