02175+5704 BKO 164

 
 
02h 17m 27.67s +57° 04' 16.4" P.A. 297.00 sep 10.9 mag 13.40,13.30
 
 
Coord 2000 02175+5704 Discov num BKO 164 Comp Coord arcsec 2000 02 17 27.67 +57 04 16.4
Date first 1914 Date last 2015 Obs 11
Pa first 291 Pa last 297.1 P.A. Now (θ) 297.1°
Sep first 9.9 Sep last 10.882 Sep. Now (ρ) 10.882"
Mag pri 13.40 Mag sec 13.30 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -001 Sec motion ra -005
Pri motion dec -002 Sec motion dec -003
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 458558338056727040