(Q12063636)

uvbyβ Photoelectric Photometric Catalogue

uvby98 620017143

catalog

1 reference

A critical investigation of star catalogues, the methods of their construction and their purpose

AC +39 34790

catalog

1 reference

Gaia DR2 1532198491580709888

1 reference

1 reference

0.5762±0.0708 milliarcsecond

1 reference

declination component of proper motion

−8.368±0.072 milliarcsecond per year

1 reference

right ascension component of proper motion

9.893±0.101 milliarcsecond per year

1 reference

spectral class

B9

1 reference

A0

1 reference

Mean absolute magnitude of the blue stars at high galactic latitude

A0p

1 reference

A search for blue stars in high galactic latitudes

B8

2 references

A search for faint blue stars

A finding-list of stars of spectral type F2 and earlier in a North Galactic Pole region

B9k

1 reference

The nature of the faint blue stars

11.8796±0.0005

1 reference

11.965±0.02

1 reference

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

11.997±0.023

astronomical filter

H band

1 reference

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

12.041±0.021

astronomical filter

K band

1 reference

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

11.6

1 reference

11.2

1 reference

1 reference

186.16682695460720 degree

1 reference

declination

39.14193174179590 degree

1 reference