18184+0358 BAR 45 AB

 
 
18h 18m 25.87s +03° 58' 05.5" P.A. 257.00 sep 1.1 mag 10.24,11.08 Sp F8
 
 
Coord 2000 18184+0358 Discov num BAR  45 Comp AB Coord arcsec 2000 18 18 25.87 +03 58 05.5
Date first 1912 Date last 2016 Obs 6
Pa first 239 Pa last 257.3 P.A. Now (θ) 257.3°
Sep first 1.0 Sep last 1.121 Sep. Now (ρ) 1.121"
Mag pri 10.24 Mag sec 11.08 delta mag (ΔM) 0.84 Spectral class F8 (yellow-white)
Pri motion ra +010 Sec motion ra +010
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
18184+0358 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 18 26 +03 58 06 BAR 45 AB 2016 6 257 1.1 10.24 11.08 0.84 <===
Show 18 18 26 +03 58 06 BAR 45 AC 2002 4 356 41.7 10.24 13.97 3.73
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0440-01304-1 Gaia DR2 4470421730873423360