19368+5012 BLL 40 AB (R Cyg)

 
 
19h 36m 49.36s +50° 11' 59.8" P.A. 13.00 sep 91.7 mag 10.33,9.91 Sp Se
 
 
Coord 2000 19368+5012 Discov num BLL  40 Comp AB Coord arcsec 2000 19 36 49.36 +50 11 59.8
Date first 1852 Date last 2015 Obs 19
Pa first 15 Pa last 13.4 P.A. Now (θ) 13.4°
Sep first 90.7 Sep last 91.723 Sep. Now (ρ) 91.723"
Mag pri 10.33 Mag sec 9.91 delta mag (ΔM) 0.42 Spectral class Se (deep red)
Pri motion ra -002 Sec motion ra +003
Pri motion dec -007 Sec motion dec +001
Notes N (See Notes)
rPM=1.296
This double is not physical.
 
 
19368+5012 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show R Cyg 19 36 49 +50 11 60 BLL 40 AB 2015 19 13 91.7 10.33 9.91 0.42 <===
Show 19 36 49 +50 11 60 BAR 9011 AC 2015 5 107 14.6 10.33 15.00 4.67
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name R Cyg Constellation Cygnus Tycho2 3564-01352-1 Gaia DR2 2135109439204739200
HD 185456 GC 27152