18427+1152 AG 364 AC

 
 
18h 42m 39.74s +11° 51' 18.9" P.A. 14.00 sep 23.6 mag 9.57,11.59
 
 
Coord 2000 18427+1152 Discov num AG  364 Comp AC Coord arcsec 2000 18 42 39.74 +11 51 18.9
Date first 1907 Date last 2017 Obs 15
Pa first 14 Pa last 13.6 P.A. Now (θ) 13.6°
Sep first 24.5 Sep last 23.565 Sep. Now (ρ) 23.565"
Mag pri 9.57 Mag sec 11.59 delta mag (ΔM) 2.02 Spectral class
Pri motion ra +002 Sec motion ra +006
Pri motion dec -002 Sec motion dec -009
Notes
rPM=0.745
Nature of this double is uncertain.
 
 
18427+1152 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 42 40 +11 51 19 AG 364 AB 2017 18 1 29.8 9.57 10.13 0.56
Show 18 42 40 +11 51 19 AG 364 AC 2017 15 14 23.6 9.57 11.59 2.02 <===
Show 18 42 40 +11 51 49 AG 364 BC 2017 18 144 8.6 10.13 11.59 1.46
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1033-01551-1 Gaia DR2 4504895474860891520