18390-1528 J 1834

 
 
18h 38m 58.65s -15° 26' 25.7" P.A. 59.00 sep 7.5 mag 11.08,12.66 Sp B
 
 
Coord 2000 18390-1528 Discov num J  1834 Comp Coord arcsec 2000 18 38 58.65 -15 26 25.7
Date first 1941 Date last 2015 Obs 7
Pa first 60 Pa last 59.1 P.A. Now (θ) 59.1°
Sep first 6.0 Sep last 7.494 Sep. Now (ρ) 7.494"
Mag pri 11.08 Mag sec 12.66 delta mag (ΔM) 1.58 Spectral class B (blue-white)
Pri motion ra +002 Sec motion ra +004
Pri motion dec -001 Sec motion dec -003
Notes B (Blue magnitudes)
rPM=0.566
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 6267-02407-1 Gaia DR2 4103362315311522816