18143-1902 ARA 740

 
 
18h 14m 18.64s -19° 02' 18.4" P.A. 53.00 sep 9.2 mag 11.90,12.10
 
 
Coord 2000 18143-1902 Discov num ARA 740 Comp Coord arcsec 2000 18 14 18.64 -19 02 18.4
Date first 1917 Date last 2015 Obs 9
Pa first 70 Pa last 53 P.A. Now (θ) 53°
Sep first 8.9 Sep last 9.183 Sep. Now (ρ) 9.183"
Mag pri 11.90 Mag sec 12.10 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -003 Sec motion dec +008
Notes
rPM=1.287
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4094750970225892736