01244+5558 WFC 9001 AB

 
 
01h 24m 25.28s +55 57' 32.5" P.A. 257.00 sep 42.6 mag 9.38,15.37 Sp B9
 
 
Coord 2000 01244+5558 Discov num WFC9001 Comp AB Coord arcsec 2000 01 24 25.28 +55 57 32.5
Date first 1999 Date last 2015 Obs 7
Pa first 257 Pa last 256.5 P.A. Now (θ) 256.5°
Sep first 42.7 Sep last 42.619 Sep. Now (ρ) 42.619"
Mag pri 9.38 Mag sec 15.37 delta mag (ΔM) 5.99 Spectral class B9 (blue-white)
Pri motion ra -012 Sec motion ra -003
Pri motion dec -004 Sec motion dec -006
Notes
rPM=0.729
Nature of this double is uncertain.
 
 
01244+5558 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22246 01 24 25 +55 57 32 WFC 9001 AB 2015 7 257 42.6 9.38 15.37 5.99 <===
Show 22246 01 24 25 +55 57 32 WFC 9001 AC 2015 16 219 14.1 9.38 15.70 6.32
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 22246 Tycho2 3674-00627-1 Gaia DR2 412411388358794112
HD 236719 DM BD+55 311