18314-4322 CPO 81 AC

 
 
18h 31m 25.03s -43° 21' 54.5" P.A. 110.00 sep 8.1 mag 8.68,12.40 Sp G3V
 
 
Coord 2000 18314-4322 Discov num CPO  81 Comp AC Coord arcsec 2000 18 31 25.03 -43 21 54.5
Date first 1905 Date last 1999 Obs 5
Pa first 215 Pa last 109.8 P.A. Now (θ) 109.8°
Sep first 12.3 Sep last 8.1 Sep. Now (ρ) 8.1"
Mag pri 8.68 Mag sec 12.40 delta mag (ΔM) 3.72 Spectral class G3V (yellow)
Pri motion ra -064 Sec motion ra
Pri motion dec -205 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
18314-4322 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 170418 229086 18 31 25 -43 21 54 CPO 81 AB 2015 8 35 12.4 8.68 10.00 1.32
Show 229086 18 31 25 -43 21 54 CPO 81 AC 1999 5 110 8.1 8.68 12.40 3.72 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina SAO 229086 Tycho2 7914-00719-1 Gaia DR2 6721849084983161856
HD 170418