18113-2111 ARA 1516

 
 
18h 11m 15.46s -21° 11' 16.1" P.A. 274.00 sep 13.4 mag 11.40,12.60
 
 
Coord 2000 18113-2111 Discov num ARA1516 Comp Coord arcsec 2000 18 11 15.46 -21 11 16.1
Date first 1920 Date last 2020 Obs 7
Pa first 274 Pa last 274.3 P.A. Now (θ) 274.3°
Sep first 13.1 Sep last 13.42 Sep. Now (ρ) 13.42"
Mag pri 11.40 Mag sec 12.60 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +007 Sec motion ra +002
Pri motion dec -004 Sec motion dec -006
Notes
rPM=0.668
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4093884314547437568