18570-2327 ARA 2249

 
 
18h 56m 57.11s -23° 26' 55.6" P.A. 221.00 sep 9.4 mag 12.90,13.00
 
 
Coord 2000 18570-2327 Discov num ARA2249 Comp Coord arcsec 2000 18 56 57.11 -23 26 55.6
Date first 1910 Date last 2015 Obs 8
Pa first 215 Pa last 220.5 P.A. Now (θ) 220.5°
Sep first 11.9 Sep last 9.365 Sep. Now (ρ) 9.365"
Mag pri 12.90 Mag sec 13.00 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -006 Sec motion ra +000
Pri motion dec -033 Sec motion dec -007
Notes
rPM=0.796
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4075423518629659776