20099+5657 ES 132 BC

 
 
20h 09m 52.04s +56° 57' 14.3" P.A. 59.00 sep 27.6 mag 9.82,9.68 Sp F8
 
 
Coord 2000 20099+5657 Discov num ES  132 Comp BC Coord arcsec 2000 20 09 52.04 +56 57 14.3
Date first 1902 Date last 2018 Obs 34
Pa first 58 Pa last 59 P.A. Now (θ) 59°
Sep first 32.9 Sep last 27.638 Sep. Now (ρ) 27.638"
Mag pri 9.82 Mag sec 9.68 delta mag (ΔM) 0.14 Spectral class F8 (yellow-white)
Pri motion ra +030 Sec motion ra -001
Pri motion dec +040 Sec motion dec +000
Notes
rPM=1.012
This double is not physical.
 
 
20099+5657 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 239339 20 09 51 +56 57 14 ES 132 AB 2018 44 82 5.4 9.48 9.82 0.34
Show 32330 20 09 51 +56 57 14 ES 132 AC 2018 42 63 32.7 9.48 9.68 0.20
Show 32330 20 09 52 +56 57 14 ES 132 BC 2018 34 59 27.6 9.82 9.68 0.14 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 32330 Tycho2 3944-01820-2 Gaia DR2 2186461236426317440