00474+5106 H 5 82 AB (HD 4475)

 
 
00h 47m 24.62s +51 05' 45.9" P.A. 75.00 sep 56.8 mag 7.97,8.35 Sp K2 dist. 444.44 pc (1449.76 l.y.)
 
 
Coord 2000 00474+5106 Discov num H 5  82 Comp AB Coord arcsec 2000 00 47 24.62 +51 05 45.9
Date first 1782 Date last 2018 Obs 52
Pa first 82 Pa last 75 P.A. Now (θ) 75°
Sep first 43.4 Sep last 56.8 Sep. Now (ρ) 56.8"
Mag pri 7.97 Mag sec 8.35 delta mag (ΔM) 0.38 Spectral class K2 (yellow-orange)
Pri motion ra -026 Sec motion ra +017
Pri motion dec -024 Sec motion dec +004
Notes N L (See Notes, Linear solution)
rPM=1.45
This double is not physical.
 
 
00474+5106 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 4475 21706 00 47 25 +51 05 46 H 5 82 AB 2018 52 75 56.8 7.97 8.35 0.38 <===
Show 21706 00 47 25 +51 05 46 H 5 82 AC 2015 12 282 101.8 7.97 12.20 4.23
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 4475 Constellation Cassiopeia SAO 21706 HIP 3698
Tycho2 3274-02041-1 Gaia DR2 415214558891425536 HD 4475 GC 937
BD BD+50 141 Distance 444.44 Distance ly 1449.76