20185-4000 WG 254 AC

 
 
20h 18m 32.03s -40 00' 46.0" P.A. 20.00 sep 14.3 mag 11.00,12.00 Sp G8/K2
 
 
Coord 2000 20185-4000 Discov num WG  254 Comp AC Coord arcsec 2000 20 18 32.03 -40 00 46.0
Date first 1898 Date last 2015 Obs 6
Pa first 31 Pa last 19.9 P.A. Now (θ) 19.9°
Sep first 12.1 Sep last 14.255 Sep. Now (ρ) 14.255"
Mag pri 11.00 Mag sec 12.00 delta mag (ΔM) 1 Spectral class G8/K2 (yellow)
Pri motion ra +011 Sec motion ra +011
Pri motion dec -039 Sec motion dec -004
Notes
rPM=0.864
This double is not physical.
 
 
20185-4000 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 18 32 -40 00 46 B 474 AB 2016 3 28 3.3 11.00 13.60 2.60
Show 20 18 32 -40 00 46 WG 254 AC 2015 6 20 14.3 11.00 12.00 1.00 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6692604171627452160