18178-2039 ARA 1146

18h 17m 42.30s -20° 38' 31.6" P.A. 351.00 sep 11.0 mag 10.95,12.40

Coord 2000 18178-2039 Discov num ARA1146 Comp Coord arcsec 2000 18 17 42.30 -20 38 31.6
Date first 1919 Date last 2015 Obs 5
Pa first 354 Pa last 351.3 P.A. Now (θ) 351.3°
Sep first 11.7 Sep last 10.974 Sep. Now (ρ) 10.974"
Mag pri 10.95 Mag sec 12.40 delta mag (ΔM) 1.45 Spectral class
Pri motion ra +001 Sec motion ra -001
Pri motion dec -005 Sec motion dec +001
Notes




rPM=1.24

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Tycho2 6277-01114-1 Gaia DR2 4091334379612057344