18244-1917 J 1630

 
 
18h 24m 18.66s -19° 14' 30.2" P.A. 222.00 sep 5.3 mag 11.10,12.00 Sp A0
 
 
Coord 2000 18244-1917 Discov num J  1630 Comp Coord arcsec 2000 18 24 18.66 -19 14 30.2
Date first 1919 Date last 2015 Obs 8
Pa first 225 Pa last 221.6 P.A. Now (θ) 221.6°
Sep first 5.2 Sep last 5.256 Sep. Now (ρ) 5.256"
Mag pri 11.10 Mag sec 12.00 delta mag (ΔM) 0.9 Spectral class A0 (white)
Pri motion ra +018 Sec motion ra -036
Pri motion dec +031 Sec motion dec -045
Notes
rPM=1.618
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4093052156043942272