18344-3109 PRO 206 AC (HD 171136)

 
 
18h 34m 24.21s -31° 09' 23.4" P.A. 161.00 sep 15.7 mag 9.02,10.80 Sp A0V
 
 
Coord 2000 18344-3109 Discov num PRO 206 Comp AC Coord arcsec 2000 18 34 24.21 -31 09 23.4
Date first 1910 Date last 2000 Obs 5
Pa first 159 Pa last 161.3 P.A. Now (θ) 161.3°
Sep first 14.7 Sep last 15.73 Sep. Now (ρ) 15.73"
Mag pri 9.02 Mag sec 10.80 delta mag (ΔM) 1.78 Spectral class A0V (white)
Pri motion ra +015 Sec motion ra +017
Pri motion dec -003 Sec motion dec -009
Notes
rPM=0.329
Nature of this double is uncertain.
 
 
18344-3109 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 210322 18 34 24 -31 09 23 RST 2065 AB 1944 2 3 1.1 9.02 12.80 3.78
Show HD 171136 210322 18 34 24 -31 09 23 PRO 206 AC 2000 5 161 15.7 9.02 10.80 1.78 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 171136 Constellation Sagittarius SAO 210322 Tycho2 7394-00593-1
Gaia DR2 4046915754790690432 HD 171136