00298+6018 BKO 128 AB

 
 
00h 29m 50.80s +60 17' 50.2" P.A. 23.00 sep 9.2 mag 11.00,13.30
 
 
Coord 2000 00298+6018 Discov num BKO 128 Comp AB Coord arcsec 2000 00 29 50.80 +60 17 50.2
Date first 1999 Date last 2015 Obs 7
Pa first 23 Pa last 22.6 P.A. Now (θ) 22.6°
Sep first 9.4 Sep last 9.185 Sep. Now (ρ) 9.185"
Mag pri 11.00 Mag sec 13.30 delta mag (ΔM) 2.3 Spectral class
Pri motion ra -003 Sec motion ra -012
Pri motion dec +001 Sec motion dec -010
Notes
rPM=0.91
This double is not physical.
 
 
00298+6018 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 29 51 +60 17 50 BKO 128 AB 2015 7 23 9.2 11.00 13.30 2.30 <===
Show 00 29 51 +60 17 50 BKO 128 AC 2015 7 333 35.6 11.89 13.40 1.51
Show 00 29 49 +60 18 22 BKO 128 CD 2015 7 295 6.7 13.00 13.50 0.50
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 428622927093620480