15521+4023 HJ 575

 
 
15h 52m 09.01s +40° 24' 20.6" P.A. 203.00 sep 14.2 mag 12.42,13.96
 
 
Coord 2000 15521+4023 Discov num HJ  575 Comp Coord arcsec 2000 15 52 09.01 +40 24 20.6
Date first 1827 Date last 2015 Obs 9
Pa first 210 Pa last 202.7 P.A. Now (θ) 202.7°
Sep first 8.0 Sep last 14.181 Sep. Now (ρ) 14.181"
Mag pri 12.42 Mag sec 13.96 delta mag (ΔM) 1.54 Spectral class
Pri motion ra -006 Sec motion ra -015
Pri motion dec -005 Sec motion dec -007
Notes
rPM=0.557
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1382986684857065984