(Q66491631)

catalog code

ADS 14787 B

Aitken Double Star Catalogue

1 reference

CCDM J21148+3803B

Catalog of Components of Double and Multiple Stars

1 reference

GJ 9728 B

Gliese Catalogue of Nearby Stars

1 reference

GJ 822.1 B

Gliese Catalogue of Nearby Stars

1 reference

IDS 21108+3737 B

Index Catalogue of Visual Double Stars

1 reference

UBV 21457

UBV Photoelectric Photometry Catalogue

1 reference

WDS J21148+3803B

1 reference

Microfiche edition of CSI

Gaia DR2 1964791583375277312

1 reference

BD+37 4240B

1 reference

CSI+37 4240 6

1 reference

PMSC 21108+3737B

MSC - a catalogue of physical multiple stars

1 reference

TYC 3169-3876-2

1 reference

1 reference

UCAC3 257-235378

1 reference

UCAC3 257-235441

1 reference

BD+37 4237

1 reference

LSR J2115+3804

1 reference

declination component of proper motion

431.3±1.5 milliarcsecond per year

1 reference

right ascension component of proper motion

158.7±1.5 milliarcsecond per year

1 reference

spectral class

G1V

1 reference

MK classification for visual binary components

G0V

1 reference

MK classification of 142 visual binaries

7.5±0.02

1 reference

6.57±0.01

astronomical filter

V band

1 reference

6.2866±0.0191

1 reference

1 reference

right ascension

318.6977613292 degree

1 reference

declination

38.0455944722 degree

1 reference