18402-3045 RST 2070

 
 
18h 40m 13.13s -30° 44' 26.1" P.A. 146.00 sep 0.6 mag 11.20,13.70 Sp F8:
 
 
Coord 2000 18402-3045 Discov num RST2070 Comp Coord arcsec 2000 18 40 13.13 -30 44 26.1
Date first 1934 Date last 1944 Obs 2
Pa first 138 Pa last 145.5 P.A. Now (θ) 145.5°
Sep first 0.7 Sep last 0.64 Sep. Now (ρ) 0.64"
Mag pri 11.20 Mag sec 13.70 delta mag (ΔM) 2.5 Spectral class F8: (yellow-white)
Pri motion ra +005 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7407-00803-1 Gaia DR2 4047101812779787904