15402+3959 UC 3039

 
 
15h 40m 11.23s +39° 58' 56.1" P.A. 336.00 sep 33.6 mag 9.40,16.20 Sp K0
 
 
Coord 2000 15402+3959 Discov num UC 3039 Comp Coord arcsec 2000 15 40 11.23 +39 58 56.1
Date first 2000 Date last 2016 Obs 10
Pa first 336 Pa last 335.9 P.A. Now (θ) 335.9°
Sep first 33.5 Sep last 33.618 Sep. Now (ρ) 33.618"
Mag pri 9.40 Mag sec 16.20 delta mag (ΔM) 6.8 Spectral class K0 (yellow-orange)
Pri motion ra -051 Sec motion ra -061
Pri motion dec +011 Sec motion dec +020
Notes V (Proper motion indicates physical)
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 3053-00541-1 Gaia DR2 1377520565878784128