23051+5844 GRF 21 AB (HD 218187)

 
 
23h 05m 06.34s +58° 43' 56.7" P.A. 346.00 sep 126.0 mag 7.02,11.05 Sp G8III dist. 269.54 pc (879.24 l.y.)
 
 
Coord 2000 23051+5844 Discov num GRF  21 Comp AB Coord arcsec 2000 23 05 06.34 +58 43 56.7
Date first 1901 Date last 2015 Obs 7
Pa first 346 Pa last 345.5 P.A. Now (θ) 345.5°
Sep first 125.5 Sep last 125.978 Sep. Now (ρ) 125.978"
Mag pri 7.02 Mag sec 11.05 delta mag (ΔM) 4.03 Spectral class G8III (yellow)
Pri motion ra +014 Sec motion ra +004
Pri motion dec +004 Sec motion dec -002
Notes U (Proper motion indicates non-physical)
rPM=0.801
This double is not physical.
 
 
23051+5844 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 218187 35133 23 05 06 +58 43 57 GRF 21 AB 2015 7 346 126.0 7.02 11.05 4.03 <===
Show 35133 23 05 06 +58 43 57 GRF 21 AC 2015 7 273 166.1 7.02 8.23 1.21
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 218187 Constellation Cassiopeia SAO 35133 HIP 113993
Tycho2 3997-01734-1 Gaia DR2 2013290628957109888 HD 218187 GC 32167
BD BD+57 2688 Distance 269.54 Distance ly 879.24