03446+3210 BU 880 AB

 
 
03h 44m 34.19s +32° 09' 46.2" P.A. 18.00 sep 0.6 mag 9.28,9.51 Sp B5V dist. 151.98 pc (495.76 l.y.)
 
 
Coord 2000 03446+3210 Discov num BU  880 Comp AB Coord arcsec 2000 03 44 34.19 +32 09 46.2
Date first 1880 Date last 2016 Obs 54
Pa first 354 Pa last 18.2 P.A. Now (θ) 18.2°
Sep first 0.5 Sep last 0.64 Sep. Now (ρ) 0.64"
Mag pri 9.28 Mag sec 9.51 delta mag (ΔM) 0.23 Spectral class B5V (blue-white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -008 Sec motion dec -008
Notes N (See Notes)
Nature of this double is uncertain.
 
 
03446+3210 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 56680 03 44 34 +32 09 46 BU 880 AB 2016 54 18 0.6 9.28 9.51 0.23 <===
Show 56680 03 44 34 +32 09 46 STF 439 AB,D 2016 39 39 23.4 8.80 10.30 1.50
Show 56680 03 44 34 +32 09 46 WAL 24 AB,E 2014 10 282 44.0 8.80 11.55 2.75
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 56680 HIP 17465 Tycho2 2359-01261-1
Gaia DR2 216681443680872704 HD 281159 GC 4465 BD BD+31 643
Distance 151.98 Distance ly 495.76