18307-1559 ARA 103

 
 
18h 30m 38.86s -15° 59' 03.1" P.A. 189.00 sep 13.9 mag 11.33,12.16
 
 
Coord 2000 18307-1559 Discov num ARA 103 Comp Coord arcsec 2000 18 30 38.86 -15 59 03.1
Date first 1916 Date last 2015 Obs 5
Pa first 195 Pa last 189.1 P.A. Now (θ) 189.1°
Sep first 13.7 Sep last 13.92 Sep. Now (ρ) 13.92"
Mag pri 11.33 Mag sec 12.16 delta mag (ΔM) 0.83 Spectral class
Pri motion ra -010 Sec motion ra +007
Pri motion dec -015 Sec motion dec -018
Notes
rPM=0.894
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6266-01616-1 Gaia DR2 4103082382153121152