(Q87850368)

GC 26869

1 reference

GEN# +1.00183161J

1 reference

GSC 01612-00325

1 reference

HD 183161

Henry Draper Catalogue

1 reference

IDS 19230+2028

Index Catalogue of Visual Double Stars

1 reference

PPM 109037

1 reference

SAO 87225

Smithsonian Astrophysical Observatory Star Catalog

1 reference

TD1 24738

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

UBV 16509

UBV Photoelectric Photometry Catalogue

1 reference

UBV M 23796

Photoelectric catalogue, magnitudes and colors of stars in the UBV and UCBV systems

1 reference

ALS 17952

Catalog of Galactic OB Stars

1 reference

HIC 95646

Hipparcos Input Catalogue

1 reference

HIP 95646

1 reference

CCDM J19273+2040ABC

Catalog of Components of Double and Multiple Stars

1 reference

WDS J19273+2040AB,C

Washington Double Star Catalog

1 reference

uvby98 100183161

uvbyβ Photoelectric Photometric Catalogue

1 reference

0 references

5.86±2.34 milliarcsecond

1 reference

2.6±1.19 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

declination component of proper motion

−6.07±1.41 milliarcsecond per year

1 reference

−22 milliarcsecond per year

1 reference

−3±8 milliarcsecond per year

1 reference

AGK3

−6.07±2.31 milliarcsecond per year

1 reference

−6.02±1.25 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

right ascension component of proper motion

4.31±2.45 milliarcsecond per year

1 reference

−6 milliarcsecond per year

1 reference

−17±8 milliarcsecond per year

1 reference

AGK3

4.31±1.64 milliarcsecond per year

1 reference

2.59±0.86 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

spectral class

B2V+B7V

1 reference

R associations. VI. The reddening law in dust clouds and the nature of early-type emission stars in nebulosity from a study of five associations

B4V:

1 reference

Optical observations of ultraviolet objects. II. Classification and photometry (l= 0 to 145)

B9

1 reference

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

8.33

1 reference

8.53

1 reference

8.14

1 reference

Catalog of Galactic OB Stars

epoch

J2000.0

1 reference

right ascension

291.83689458 degree

1 reference

declination

20.66887639 degree

1 reference