18115-1807 ARA 457 (HD 312735)

 
 
18h 11m 28.44s -18° 06' 49.8" P.A. 3.00 sep 14.3 mag 11.67,12.07 Sp F8
 
 
Coord 2000 18115-1807 Discov num ARA 457 Comp Coord arcsec 2000 18 11 28.44 -18 06 49.8
Date first 1916 Date last 2015 Obs 9
Pa first 3 Pa last 3 P.A. Now (θ)
Sep first 13.3 Sep last 14.317 Sep. Now (ρ) 14.317"
Mag pri 11.67 Mag sec 12.07 delta mag (ΔM) 0.4 Spectral class F8 (yellow-white)
Pri motion ra -003 Sec motion ra -006
Pri motion dec -013 Sec motion dec +007
Notes
rPM=1.516
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 312735 Constellation Sagittarius Tycho2 6268-01910-1 Gaia DR2 4095884120039652096
HD 312735