19403+0420 BU 977 AC

 
 
19h 40m 16.67s +04 20' 15.5" P.A. 292.00 sep 49.9 mag 8.46,11.70 Sp F5
 
 
Coord 2000 19403+0420 Discov num BU  977 Comp AC Coord arcsec 2000 19 40 16.67 +04 20 15.5
Date first 1914 Date last 2015 Obs 4
Pa first 289 Pa last 292.3 P.A. Now (θ) 292.3°
Sep first 49.0 Sep last 49.853 Sep. Now (ρ) 49.853"
Mag pri 8.46 Mag sec 11.70 delta mag (ΔM) 3.24 Spectral class F5 (yellow-white)
Pri motion ra -006 Sec motion ra -015
Pri motion dec -033 Sec motion dec +029
Notes
rPM=1.868
This double is not physical.
 
 
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
 
 
Constellation Aquila SAO 124919 Tycho2 0487-01245-1 Gaia DR2 4290200745612559488
HD 185700