20073+3534 SEI 893 CD

 
 
20h 07m 16.22s +35 34' 28.0" P.A. 119.00 sep 27.4 mag 9.47,12.07 Sp B9V
 
 
Coord 2000 20073+3534 Discov num SEI 893 Comp CD Coord arcsec 2000 20 07 16.22 +35 34 28.0
Date first 1896 Date last 2015 Obs 10
Pa first 118 Pa last 119.1 P.A. Now (θ) 119.1°
Sep first 27.5 Sep last 27.418 Sep. Now (ρ) 27.418"
Mag pri 9.47 Mag sec 12.07 delta mag (ΔM) 2.6 Spectral class B9V (blue-white)
Pri motion ra +000 Sec motion ra -004
Pri motion dec -002 Sec motion dec -007
Notes
rPM=0.794
Nature of this double is uncertain.
 
 
20073+3534 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69444 20 07 16 +35 34 28 COU 2125 Aa,Ab 1989 2 69 0.1 9.90 9.90 0.00
Show 69444 20 07 16 +35 34 28 ES 2248 AB 1998 2 30 5.9 9.15 13.80 4.65
Show 69444 20 07 16 +35 34 28 ES 2248 AC 2000 1 222 50.6 9.15 13.80 4.65
Show 20 07 16 +35 34 28 SEI 893 CD 2015 10 119 27.4 9.47 12.07 2.60 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2059042750919122816