19469+0610 BU 828 (HD 186906)

 
 
19h 46m 56.51s +06 09' 48.8" P.A. 15.00 sep 3.0 mag 8.48,10.40 Sp B9
 
 
Coord 2000 19469+0610 Discov num BU  828 Comp Coord arcsec 2000 19 46 56.51 +06 09 48.8
Date first 1881 Date last 2018 Obs 17
Pa first 10 Pa last 14.5 P.A. Now (θ) 14.5°
Sep first 2.9 Sep last 3.036 Sep. Now (ρ) 3.036"
Mag pri 8.48 Mag sec 10.40 delta mag (ΔM) 1.92 Spectral class B9 (blue-white)
Pri motion ra +010 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186906 Constellation Aquila Tycho2 0492-02603-1 Gaia DR2 4297566751958363520
HD 186906