03451+4005 FRK 4 (HD 23231)

 
 
03h 45m 04.32s +40° 04' 46.3" P.A. 134.00 sep 52.0 mag 7.62,10.58 Sp G5 dist. 209.64 pc (683.85 l.y.)
 
 
Coord 2000 03451+4005 Discov num FRK   4 Comp Coord arcsec 2000 03 45 04.32 +40 04 46.3
Date first 1895 Date last 2015 Obs 13
Pa first 131 Pa last 133.9 P.A. Now (θ) 133.9°
Sep first 51.7 Sep last 52.025 Sep. Now (ρ) 52.025"
Mag pri 7.62 Mag sec 10.58 delta mag (ΔM) 2.96 Spectral class G5 (yellow)
Pri motion ra +011 Sec motion ra -001
Pri motion dec +001 Sec motion dec -018
Notes
rPM=1.247
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 23231 Constellation Perseus SAO 56681 HIP 17521
Tycho2 2867-01949-1 Gaia DR2 224755780337220736 HD 23231 GC 4473
BD BD+39 852 Distance 209.64 Distance ly 683.85