20118+3108 COU 1474 AB (HD 332023)

 
 
20h 11m 46.73s +31 08' 07.7" P.A. 59.00 sep 2.9 mag 9.30,10.50 Sp F5
 
 
Coord 2000 20118+3108 Discov num COU1474 Comp AB Coord arcsec 2000 20 11 46.73 +31 08 07.7
Date first 1976 Date last 2020 Obs 8
Pa first 60 Pa last 58.6 P.A. Now (θ) 58.6°
Sep first 2.9 Sep last 2.93 Sep. Now (ρ) 2.93"
Mag pri 9.30 Mag sec 10.50 delta mag (ΔM) 1.2 Spectral class F5 (yellow-white)
Pri motion ra +010 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20118+3108 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69580 20 11 47 +31 08 08 GII 289 Aa,Ab 2014 1 83 1.5 10.10 10.10 0.00
Show HD 332023 69580 20 11 47 +31 08 08 COU 1474 AB 2020 8 59 2.9 9.30 10.50 1.20 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 332023 Constellation Cygnus SAO 69580 Tycho2 2671-00524-1
HD 332023