03429+4747 STU 17 AC

 
 
03h 42m 55.48s +47° 47' 15.6" P.A. 55.00 sep 132.8 mag 3.03,12.95 Sp B5III dist. 158.23 pc (516.15 l.y.)
 
 
Coord 2000 03429+4747 Discov num STU  17 Comp AC Coord arcsec 2000 03 42 55.48 +47 47 15.6
Date first 1987 Date last 2002 Obs 3
Pa first 56 Pa last 54.7 P.A. Now (θ) 54.7°
Sep first 131.1 Sep last 132.848 Sep. Now (ρ) 132.848"
Mag pri 3.03 Mag sec 12.95 delta mag (ΔM) 9.92 Spectral class B5III (blue-white)
Pri motion ra +024 Sec motion ra +000
Pri motion dec -042 Sec motion dec +001
Notes N (See Notes)
rPM=1.018
This double is not physical.
 
 
03429+4747 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 39053 03 42 55 +47 47 16 HDS 473 Aa,Ab 1991 1 221 0.3 3.03 6.17 3.14
Show Del Per 39053 03 42 55 +47 47 16 BUP 46 AB 2002 7 314 104.0 3.03 11.37 8.34
Show 39053 03 42 55 +47 47 16 STU 17 AC 2002 3 55 132.8 3.03 12.95 9.92 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 39053 HIP 17358 Tycho2 3317-03034-1
Gaia DR2 248577867983633152 HD 22928 HR 1122 GC 4427
BD BD+47 876 Bayer Delta Persei Bayer name Del Per Flamsteed 39 Persei
Flamsteed name 39 Per FK5 131 Distance 158.23 Distance ly 516.15
Bayer greek δ Per