(Q12067651)

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HD 21918

peculiar star in the constellation Eridanus

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HD 21918

Henry Draper Catalogue

1 reference

stated in

SIMBAD

CCDM J03316-1244AB

catalog

Catalog of Components of Double and Multiple Stars

1 reference

GSC 05302-00030

1 reference

HIC 16435

Hipparcos Input Catalogue

1 reference

HIP 16435

1 reference

IDS 03269-1304 AB

Index Catalogue of Visual Double Stars

1 reference

stated in

SIMBAD

2MASS J03313672-1244050

1 reference

PPM 213042

1 reference

SAO 149015

Smithsonian Astrophysical Observatory Star Catalog

1 reference

stated in

SIMBAD

TD1 2283

catalog

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

stated in

SIMBAD

WDS J03316-1244AB

catalog

Washington Double Star Catalog

1 reference

BD-13 675

1 reference

TYC 5302-30-1

1 reference

YZC 11 805

Catalogue of the positions and proper motions of "nnn" stars. Zone between declination +20 and + 25

1 reference

BD-13 675A

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Gaia DR1 5113785081357959552

1 reference

1 reference

4.91±1.02 milliarcsecond

1 reference

stated in

The HIPPARCOS Catalogue

4.79±0.76 milliarcsecond

1 reference

stated in

Validation of the new Hipparcos reduction

5.49±0.31 milliarcsecond

1 reference

stated in

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

5.49±0.31 milliarcsecond

1 reference

stated in

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

declination component of proper motion

−3.6±0.69 milliarcsecond per year

1 reference

stated in

Validation of the new Hipparcos reduction

−2.96±0.94 milliarcsecond per year

1 reference

stated in

The HIPPARCOS Catalogue

−2.583±0.04 milliarcsecond per year

1 reference

stated in

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

right ascension component of proper motion

−12.41±0.9 milliarcsecond per year

1 reference

stated in

Validation of the new Hipparcos reduction

−12.09±1.22 milliarcsecond per year

1 reference

stated in

The HIPPARCOS Catalogue

−11.419±0.057 milliarcsecond per year

1 reference

stated in

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

spectral class

A2mA5-A9

1 reference

stated in

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

A2

1 reference

stated in

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

8.15±0.02

1 reference

7.92±0.01

1 reference

7.857±0.001

1 reference

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

7.357±0.021

astronomical filter

J band

1 reference

stated in

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

7.326±0.033

astronomical filter

H band

1 reference

stated in

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

7.23±0.018

astronomical filter

K band

1 reference

stated in

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

epoch

J2000.0

1 reference

stated in

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

right ascension

52.90297583 degree

1 reference

stated in

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

declination

−12.73477194 degree

1 reference

stated in

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

Identifiers

Google Knowledge Graph ID

0 references

1 reference

Sitelinks

Wikipedia(3 entries)

cewiki HD21918
ttwiki HD21918
ukwiki HD21918

(Q12067651)

HD 21918

Statements

Identifiers

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Wikipedia(3 entries)

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