01237+6806 SKF 978 AB

 
 
01h 23m 42.33s +68 06' 24.4" P.A. 254.00 sep 17.2 mag 9.20,18.00 Sp G5V+WD:
 
 
Coord 2000 01237+6806 Discov num SKF 978 Comp AB Coord arcsec 2000 01 23 42.33 +68 06 24.4
Date first 1954 Date last 2016 Obs 9
Pa first 256 Pa last 253.8 P.A. Now (θ) 253.8°
Sep first 17.4 Sep last 17.182 Sep. Now (ρ) 17.182"
Mag pri 9.20 Mag sec 18.00 delta mag (ΔM) 8.8 Spectral class G5V+WD: (yellow/Wolf-Rayet)
Pri motion ra +089 Sec motion ra
Pri motion dec -078 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01237+6806 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 23 42 +68 06 24 SKF 978 AB 2016 9 254 17.2 9.20 18.00 8.80 <===
Show HD 8243 11732 01 23 42 +68 06 24 SKF 978 AC 2015 9 256 8.9 7.02 8.55 1.53
Show 01 23 42 +68 06 24 SKF 978 AD 2015 10 251 24.5 9.20 14.30 5.10
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 531850305690610688