03530+4557 SKF 2403 AC

 
 
03h 53m 02.30s +45° 57' 24.7" P.A. 313.00 sep 28.6 mag 8.53,11.00 Sp B9 dist. 151.29 pc (493.51 l.y.)
 
 
Coord 2000 03530+4557 Discov num SKF2403 Comp AC Coord arcsec 2000 03 53 02.30 +45 57 24.7
Date first 1896 Date last 2015 Obs 11
Pa first 314 Pa last 313.3 P.A. Now (θ) 313.3°
Sep first 28.4 Sep last 28.635 Sep. Now (ρ) 28.635"
Mag pri 8.53 Mag sec 11.00 delta mag (ΔM) 2.47 Spectral class B9 (blue-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -003 Sec motion dec -002
Notes
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
03530+4557 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 24177 39169 03 53 02 +45 57 25 HDS 486 AB 2015 16 312 16.7 8.53 10.16 1.63
Show 39169 03 53 02 +45 57 25 SKF 2403 AC 2015 11 313 28.6 8.53 11.00 2.47 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 39169 HIP 18166 Tycho2 3326-03105-1
Gaia DR2 244281835538657792 HD 24177 BD BD+45 833 Distance 151.29
Distance ly 493.51