19077+5057 ES 979 AB (HD 234806)

 
 
19h 07m 41.37s +50° 57' 02.0" P.A. 194.00 sep 8.3 mag 9.73,12.00 Sp F0V dist. 190.11 pc (620.14 l.y.)
 
 
Coord 2000 19077+5057 Discov num ES  979 Comp AB Coord arcsec 2000 19 07 41.37 +50 57 02.0
Date first 1910 Date last 2021 Obs 12
Pa first 196 Pa last 193.5 P.A. Now (θ) 193.5°
Sep first 6.9 Sep last 8.31 Sep. Now (ρ) 8.31"
Mag pri 9.73 Mag sec 12.00 delta mag (ΔM) 2.27 Spectral class F0V (yellow-white)
Pri motion ra +003 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes U (Proper motion indicates non-physical)
This double is not physical.
 
 
19077+5057 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 234806 31399 19 07 41 +50 57 02 ES 979 AB 2021 12 194 8.3 9.73 12.00 2.27 <===
Show 31399 19 07 41 +50 57 02 ES 979 AC 2021 17 47 19.2 9.73 11.56 1.83
Show 31399 19 07 41 +50 57 02 ABH 109 AD 2015 8 332 48.9 9.73 13.39 3.66
Show 31399 19 07 41 +50 57 02 ABH 109 AE 2015 8 86 57.5 9.73 15.63 5.90
Show 31399 19 07 41 +50 57 02 ABH 109 AF 2015 8 248 70.2 9.73 15.74 6.01
Show 31399 19 07 41 +50 57 02 ABH 109 AG 2015 7 185 67.9 9.73 14.90 5.17
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234806 Constellation Draco SAO 31399 HIP 93943
Tycho2 3554-00640-1 Gaia DR2 2133737111251691008 HD 234806 BD BD+50 2731
Distance 190.11 Distance ly 620.14