12525+3155 HJ 524

 
 
12h 52m 30.36s +31° 55' 17.6" P.A. 112.00 sep 21.8 mag 10.30,12.08 Sp F8
 
 
Coord 2000 12525+3155 Discov num HJ  524 Comp Coord arcsec 2000 12 52 30.36 +31 55 17.6
Date first 1827 Date last 2019 Obs 27
Pa first 110 Pa last 111.9 P.A. Now (θ) 111.9°
Sep first 12.0 Sep last 21.783 Sep. Now (ρ) 21.783"
Mag pri 10.30 Mag sec 12.08 delta mag (ΔM) 1.78 Spectral class F8 (yellow-white)
Pri motion ra -042 Sec motion ra -016
Pri motion dec +003 Sec motion dec -006
Notes N S (See Notes, Parallax indidates non-physical)
rPM=0.653
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 2531-00177-1 Gaia DR2 1513810671434690304