00188+5923 HJ 1013 CD

 
 
00h 18m 54.69s +59 23' 05.6" P.A. 329.00 sep 14.2 mag 11.90,12.06
 
 
Coord 2000 00188+5923 Discov num HJ 1013 Comp CD Coord arcsec 2000 00 18 54.69 +59 23 05.6
Date first 1828 Date last 2015 Obs 16
Pa first 330 Pa last 328.8 P.A. Now (θ) 328.8°
Sep first 8.0 Sep last 14.17 Sep. Now (ρ) 14.17"
Mag pri 11.90 Mag sec 12.06 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -007 Sec motion ra -004
Pri motion dec -007 Sec motion dec -005
Notes N W (See Notes, )
rPM=0.364
Nature of this double is uncertain.
 
 
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 3665-00981-1 Gaia DR2 428256622228031872