19403+0420 BU 977 AB (HD 185700)

 
 
19h 40m 16.67s +04 20' 15.5" P.A. 54.00 sep 4.1 mag 8.46,12.50 Sp F5
 
 
Coord 2000 19403+0420 Discov num BU  977 Comp AB Coord arcsec 2000 19 40 16.67 +04 20 15.5
Date first 1880 Date last 2015 Obs 8
Pa first 59 Pa last 54.1 P.A. Now (θ) 54.1°
Sep first 3.8 Sep last 4.145 Sep. Now (ρ) 4.145"
Mag pri 8.46 Mag sec 12.50 delta mag (ΔM) 4.04 Spectral class F5 (yellow-white)
Pri motion ra +008 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19403+0420 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185700 124919 19 40 17 +04 20 16 BU 977 AB 2015 8 54 4.1 8.46 12.50 4.04 <===
Show 124919 19 40 17 +04 20 16 BU 977 AC 2015 4 292 49.9 8.46 11.70 3.24
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185700 Constellation Aquila SAO 124919 Tycho2 0487-01245-1
Gaia DR2 4290200745612559488 HD 185700