20227+1320 STF 2673 AB (HD 193967)

 
 
20h 22m 43.76s +13 20' 25.4" P.A. 326.00 sep 2.4 mag 8.29,9.75 Sp F2
 
 
Coord 2000 20227+1320 Discov num STF2673 Comp AB Coord arcsec 2000 20 22 43.76 +13 20 25.4
Date first 1828 Date last 2016 Obs 46
Pa first 336 Pa last 326.2 P.A. Now (θ) 326.2°
Sep first 2.0 Sep last 2.422 Sep. Now (ρ) 2.422"
Mag pri 8.29 Mag sec 9.75 delta mag (ΔM) 1.46 Spectral class F2 (yellow-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -028 Sec motion dec -032
Notes T (Parallax indicates physical)
rPM=0.123 (< 0.3, Physical double)
This double is physical.
 
 
20227+1320 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 193967 106038 20 22 44 +13 20 25 STF 2673 AB 2016 46 326 2.4 8.29 9.75 1.46 <===
Show 106038 20 22 44 +13 20 25 STF 2673 AC 2016 32 100 76.5 8.29 8.60 0.31
Show 20 22 49 +13 20 12 STF 2674 CD 2016 32 1 15.0 8.60 11.43 2.83
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193967 Constellation Delphinus SAO 106038 Tycho2 1086-01256-1
Gaia DR2 1804060541211977216 HD 193967 GC 28335