00188+5923 HJ 1012 AB

 
 
00h 18m 46.65s +59 23' 43.9" P.A. 348.00 sep 14.5 mag 11.34,11.68
 
 
Coord 2000 00188+5923 Discov num HJ 1012 Comp AB Coord arcsec 2000 00 18 46.65 +59 23 43.9
Date first 1828 Date last 2015 Obs 18
Pa first 24 Pa last 347.5 P.A. Now (θ) 347.5°
Sep first 10.0 Sep last 14.54 Sep. Now (ρ) 14.54"
Mag pri 11.34 Mag sec 11.68 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +044 Sec motion ra -004
Pri motion dec -005 Sec motion dec -004
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