15422+3918 UC 3046

 
 
15h 42m 13.65s +39° 17' 59.8" P.A. 13.00 sep 59.8 mag 9.90,15.60 Sp G0+M2
 
 
Coord 2000 15422+3918 Discov num UC 3046 Comp Coord arcsec 2000 15 42 13.65 +39 17 59.8
Date first 2000 Date last 2016 Obs 10
Pa first 13 Pa last 12.9 P.A. Now (θ) 12.9°
Sep first 59.8 Sep last 59.776 Sep. Now (ρ) 59.776"
Mag pri 9.90 Mag sec 15.60 delta mag (ΔM) 5.7 Spectral class G0+M2 (yellow/red)
Pri motion ra -047 Sec motion ra -048
Pri motion dec +054 Sec motion dec +053
Notes T (Parallax indicates physical)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 3053-00345-1 Gaia DR2 1377255072476655744