01390+4350 COU 1660 Aa,Ab

 
 
01h 39m 01.52s +43 50' 28.9" P.A. 39.00 sep 0.2 mag 11.19,11.21
 
 
Coord 2000 01390+4350 Discov num COU1660 Comp Aa,Ab Coord arcsec 2000 01 39 01.52 +43 50 28.9
Date first 1978 Date last 2015 Obs 5
Pa first 24 Pa last 38.6 P.A. Now (θ) 38.6°
Sep first 0.4 Sep last 0.237 Sep. Now (ρ) 0.237"
Mag pri 11.19 Mag sec 11.21 delta mag (ΔM) 0.02 Spectral class
Pri motion ra -014 Sec motion ra -014
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
01390+4350 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 39 02 +43 50 29 COU 1660 Aa,Ab 2015 5 39 0.2 11.19 11.21 0.02 <===
Show 01 39 02 +43 50 29 ES 1497 AB 2015 4 149 4.6 11.19 14.70 3.51
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2826-01143-1 Gaia DR2 348901157192416512