23040+0317 SCA 137 AB (HD 217927)

 
 
23h 04m 05.19s +03° 17' 36.3" P.A. 45.00 sep 65.3 mag 7.30,11.30 Sp F2 dist. 88.26 pc (287.9 l.y.)
 
 
Coord 2000 23040+0317 Discov num SCA 137 Comp AB Coord arcsec 2000 23 04 05.19 +03 17 36.3
Date first 1909 Date last 2016 Obs 8
Pa first 45 Pa last 45.2 P.A. Now (θ) 45.2°
Sep first 65.1 Sep last 65.25 Sep. Now (ρ) 65.25"
Mag pri 7.30 Mag sec 11.30 delta mag (ΔM) 4 Spectral class F2 (yellow-white)
Pri motion ra +102 Sec motion ra +109
Pri motion dec -055 Sec motion dec -053
Notes Z (Parallax indicates components are physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
23040+0317 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 217927 127938 23 04 05 +03 17 36 SCA 137 AB 2016 8 45 65.3 7.30 11.30 4.00 <===
Show 23 04 08 +03 18 21 RAO 628 BC 2016 5 300 2.1 11.30 16.00 4.70
Show 23 04 08 +03 18 21 RAO 628 BD 2014 1 208 3.7 11.40 15.00 3.60
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217927 Constellation Pisces SAO 127938 HIP 113913
Tycho2 0579-00575-1 HD 217927 GC 32140 BD BD+02 4603
Distance 88.26 Distance ly 287.9