13117+4904 BVD 229

 
 
13h 11m 44.72s +49° 03' 30.7" P.A. 43.00 sep 22.8 mag 11.10,15.90
 
 
Coord 2000 13117+4904 Discov num BVD 229 Comp Coord arcsec 2000 13 11 44.72 +49 03 30.7
Date first 1955 Date last 2016 Obs 12
Pa first 43 Pa last 42.9 P.A. Now (θ) 42.9°
Sep first 22.8 Sep last 22.765 Sep. Now (ρ) 22.765"
Mag pri 11.10 Mag sec 15.90 delta mag (ΔM) 4.8 Spectral class
Pri motion ra -054 Sec motion ra -057
Pri motion dec +039 Sec motion dec +042
Notes V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 3462-01842-1 Gaia DR2 1556276932939630976