10210+1809 COU 50

 
 
10h 21m 04.21s +18° 08' 34.6" P.A. 177.00 sep 0.2 mag 11.20,11.70
 
 
Coord 2000 10210+1809 Discov num COU  50 Comp Coord arcsec 2000 10 21 04.21 +18 08 34.6
Date first 1965 Date last 2013 Obs 6
Pa first 33 Pa last 177 P.A. Now (θ) 177°
Sep first 0.4 Sep last 0.181 Sep. Now (ρ) 0.181"
Mag pri 11.20 Mag sec 11.70 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -110 Sec motion ra
Pri motion dec -075 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Tycho2 1423-01030-1 Gaia DR2 623969412789296128