15207+3133 KZA 80

 
 
15h 20m 42.06s +31° 33' 15.1" P.A. 54.00 sep 25.2 mag 12.13,12.82
 
 
Coord 2000 15207+3133 Discov num KZA  80 Comp Coord arcsec 2000 15 20 42.06 +31 33 15.1
Date first 1903 Date last 2015 Obs 27
Pa first 53 Pa last 53.8 P.A. Now (θ) 53.8°
Sep first 29.9 Sep last 25.168 Sep. Now (ρ) 25.168"
Mag pri 12.13 Mag sec 12.82 delta mag (ΔM) 0.69 Spectral class
Pri motion ra -017 Sec motion ra -045
Pri motion dec +017 Sec motion dec -012
Notes
rPM=0.866
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2563-00326-1 Gaia DR2 1277119215641213312