18241-2248 ARA 1886 AB

 
 
18h 24m 02.14s -22° 47' 41.4" P.A. 64.00 sep 15.2 mag 11.73,12.10
 
 
Coord 2000 18241-2248 Discov num ARA1886 Comp AB Coord arcsec 2000 18 24 02.14 -22 47 41.4
Date first 1920 Date last 2015 Obs 6
Pa first 66 Pa last 63.7 P.A. Now (θ) 63.7°
Sep first 13.4 Sep last 15.201 Sep. Now (ρ) 15.201"
Mag pri 11.73 Mag sec 12.10 delta mag (ΔM) 0.37 Spectral class
Pri motion ra -003 Sec motion ra +019
Pri motion dec -012 Sec motion dec -004
Notes
rPM=1.206
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