13170+3949 OSO 52

 
 
13h 17m 01.57s +39° 49' 00.9" P.A. 131.00 sep 17.3 mag 13.49,18.90
 
 
Coord 2000 13170+3949 Discov num OSO  52 Comp Coord arcsec 2000 13 17 01.57 +39 49 00.9
Date first 1950 Date last 2015 Obs 5
Pa first 155 Pa last 131.1 P.A. Now (θ) 131.1°
Sep first 30.0 Sep last 17.28 Sep. Now (ρ) 17.28"
Mag pri 13.49 Mag sec 18.90 delta mag (ΔM) 5.41 Spectral class
Pri motion ra +011 Sec motion ra +013
Pri motion dec -245 Sec motion dec -008
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.966
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Gaia DR2 1524761394932507648