20120+3436 HO 120 AC

 
 
20h 11m 58.71s +34 35' 39.5" P.A. 200.00 sep 24.2 mag 9.12,11.10 Sp G8IV
 
 
Coord 2000 20120+3436 Discov num HO  120 Comp AC Coord arcsec 2000 20 11 58.71 +34 35 39.5
Date first 1892 Date last 2015 Obs 10
Pa first 201 Pa last 199.7 P.A. Now (θ) 199.7°
Sep first 27.8 Sep last 24.225 Sep. Now (ρ) 24.225"
Mag pri 9.12 Mag sec 11.10 delta mag (ΔM) 1.98 Spectral class G8IV (yellow)
Pri motion ra -010 Sec motion ra +001
Pri motion dec -022 Sec motion dec -002
Notes
rPM=0.945
This double is not physical.
 
 
20120+3436 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 228229 69586 20 11 59 +34 35 40 HO 120 AB 2016 12 111 1.2 9.12 10.65 1.53
Show 69586 20 11 59 +34 35 40 HO 120 AC 2015 10 200 24.2 9.12 11.10 1.98 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69586 Tycho2 2679-01340-1 Gaia DR2 2055737962559089536
HD 228229