20279+0958 AG 256 AB (HD 194936)

 
 
20h 27m 55.81s +09 57' 34.9" P.A. 351.00 sep 5.2 mag 9.44,10.61 Sp A2
 
 
Coord 2000 20279+0958 Discov num AG  256 Comp AB Coord arcsec 2000 20 27 55.81 +09 57 34.9
Date first 1895 Date last 2018 Obs 27
Pa first 355 Pa last 351.4 P.A. Now (θ) 351.4°
Sep first 5.8 Sep last 5.214 Sep. Now (ρ) 5.214"
Mag pri 9.44 Mag sec 10.61 delta mag (ΔM) 1.17 Spectral class A2 (white)
Pri motion ra +010 Sec motion ra +012
Pri motion dec +001 Sec motion dec +001
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.166 (< 0.3, Physical double)
This double is physical.
 
 
20279+0958 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 194936 20 27 56 +09 57 35 AG 256 AB 2018 27 351 5.2 9.44 10.61 1.17 <===
Show 20 27 56 +09 57 35 AG 256 AC 2015 12 225 99.2 9.44 11.14 1.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 194936 Constellation Delphinus Tycho2 1091-01624-1 Gaia DR2 1753624980773496064
HD 194936