19511+2306 BKO 999 AC

 
 
19h 50m 48.77s +23° 04' 47.1" P.A. 359.00 sep 7.4 mag 12.40,14.90
 
 
Coord 2000 19511+2306 Discov num BKO 999 Comp AC Coord arcsec 2000 19 50 48.77 +23 04 47.1
Date first 2000 Date last 2015 Obs 8
Pa first 359 Pa last 359.3 P.A. Now (θ) 359.3°
Sep first 7.4 Sep last 7.438 Sep. Now (ρ) 7.438"
Mag pri 12.40 Mag sec 14.90 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -007 Sec motion ra -020
Pri motion dec -008 Sec motion dec +009
Notes N (See Notes)
rPM=0.976
This double is not physical.
 
 
19511+2306 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 50 49 +23 04 47 CHE 162 AB 2015 9 75 23.1 12.57 13.31 0.74
Show 19 50 49 +23 04 47 BKO 999 AC 2015 8 359 7.4 12.40 14.90 2.50 <===
Show 19 50 50 +23 04 53 BKO 999 BD 2015 4 170 5.8 12.10 13.50 1.40
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1828216639907894144