00188+5923 HJ 1012 AD

 
 
00h 18m 46.65s +59 23' 43.9" P.A. 116.00 sep 59.5 mag 11.34,12.06
 
 
Coord 2000 00188+5923 Discov num HJ 1012 Comp AD Coord arcsec 2000 00 18 46.65 +59 23 43.9
Date first 1910 Date last 2015 Obs 15
Pa first 115 Pa last 116.3 P.A. Now (θ) 116.3°
Sep first 64.5 Sep last 59.47 Sep. Now (ρ) 59.47"
Mag pri 11.34 Mag sec 12.06 delta mag (ΔM) 0.72 Spectral class
Pri motion ra +044 Sec motion ra -004
Pri motion dec -005 Sec motion dec -005
Notes N W (See Notes, )
rPM=1.084
This double is not physical.
 
 
00188+5923 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 18 47 +59 23 44 HJ 1012 AB 2015 18 348 14.5 11.34 11.68 0.34
Show 00 18 47 +59 23 44 HJ 1012 AD 2015 15 116 59.5 11.34 12.06 0.72 <===
Show 00 18 55 +59 23 06 HJ 1013 CD 2015 16 329 14.2 11.90 12.06 0.16
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3665-00721-1 Gaia DR2 428256686646468864