18241-2248 ARA 1886 AC

 
 
18h 24m 02.14s -22° 47' 41.4" P.A. 152.00 sep 7.9 mag 11.73,12.80
 
 
Coord 2000 18241-2248 Discov num ARA1886 Comp AC Coord arcsec 2000 18 24 02.14 -22 47 41.4
Date first 1920 Date last 2015 Obs 5
Pa first 163 Pa last 152.4 P.A. Now (θ) 152.4°
Sep first 8.3 Sep last 7.947 Sep. Now (ρ) 7.947"
Mag pri 11.73 Mag sec 12.80 delta mag (ΔM) 1.07 Spectral class
Pri motion ra -003 Sec motion ra +018
Pri motion dec -012 Sec motion dec -011
Notes
rPM=0.997
This double is not physical.
 
 
18241-2248 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 24 02 -22 47 41 ARA 1886 AB 2015 6 64 15.2 11.73 12.10 0.37
Show 18 24 02 -22 47 41 ARA 1886 AC 2015 5 152 7.9 11.73 12.80 1.07 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6844-04031-1 Gaia DR2 4089732631723577984