20111+1611 BUP 205 BC

 
 
20h 11m 13.62s +16 08' 24.5" P.A. 273.00 sep 61.8 mag 9.67,12.65 Sp K0
 
 
Coord 2000 20111+1611 Discov num BUP 205 Comp BC Coord arcsec 2000 20 11 13.62 +16 08 24.5
Date first 1904 Date last 2015 Obs 15
Pa first 270 Pa last 273.1 P.A. Now (θ) 273.1°
Sep first 64.0 Sep last 61.784 Sep. Now (ρ) 61.784"
Mag pri 9.67 Mag sec 12.65 delta mag (ΔM) 2.98 Spectral class K0 (yellow-orange)
Pri motion ra -024 Sec motion ra +002
Pri motion dec -027 Sec motion dec +001
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.058
This double is not physical.
 
 
20111+1611 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 191785 105793 20 11 06 +16 11 17 ENG 71 AB 2015 14 148 212.3 7.42 9.67 2.25
Show 105793 20 11 06 +16 11 17 HZG 15 AD 2015 14 255 35.3 7.42 11.21 3.79
Show 105793 20 11 06 +16 11 17 GIC 163 AE 2016 11 95 103.8 7.42 13.93 6.51
Show 105793 20 11 06 +16 11 17 HLA 27 AF 2015 1 326 7.8 5.40
Show 20 11 14 +16 08 24 BUP 205 BC 2015 15 273 61.8 9.67 12.65 2.98 <===
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1618-00610-1 Gaia DR2 1809358709802848000 HD 355082