19591+3942 ES 1970 BC

 
 
19h 59m 07.82s +39° 42' 07.0" P.A. 335.00 sep 5.3 mag 11.50,13.20
 
 
Coord 2000 19591+3942 Discov num ES 1970 Comp BC Coord arcsec 2000 19 59 07.82 +39 42 07.0
Date first 1922 Date last 2015 Obs 7
Pa first 328 Pa last 335.4 P.A. Now (θ) 335.4°
Sep first 4.7 Sep last 5.268 Sep. Now (ρ) 5.268"
Mag pri 11.50 Mag sec 13.20 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19591+3942 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 226955 19 59 07 +39 42 23 ES 1970 AB 2015 13 150 19.1 10.00 11.60 1.60
Show 19 59 07 +39 42 23 BER 1 AE 2015 7 139 46.8 10.00 10.60 0.60
Show 19 59 08 +39 42 07 ES 1970 BC 2015 7 335 5.3 11.50 13.20 1.70 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2072708920213146752