03541+3153 SLV 2 BC

 
 
03h 54m 07.46s +31° 52' 49.8" P.A. 310.00 sep 33.2 mag 9.16,11.24 Sp B8V
 
 
Coord 2000 03541+3153 Discov num SLV   2 Comp BC Coord arcsec 2000 03 54 07.46 +31 52 49.8
Date first 1860 Date last 2015 Obs 16
Pa first 314 Pa last 309.6 P.A. Now (θ) 309.6°
Sep first 35.0 Sep last 33.163 Sep. Now (ρ) 33.163"
Mag pri 9.16 Mag sec 11.24 delta mag (ΔM) 2.08 Spectral class B8V (blue-white)
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
03541+3153 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Zet Per 56799 03 54 08 +31 53 01 STF 464 AB 2020 40 208 12.8 2.86 9.16 6.30
Show 56799 03 54 08 +31 53 01 STF 464 AC 2012 23 286 33.3 2.86 11.24 8.38
Show 56799 03 54 08 +31 53 01 STF 464 AD 2012 24 195 98.6 2.86 10.44 7.58
Show 56799 03 54 08 +31 53 01 STF 464 AE 2012 22 186 120.0 2.86 9.96 7.10
Show 03 54 07 +31 52 50 SLV 2 BC 2015 16 310 33.2 9.16 11.24 2.08 <===
Show 03 54 07 +31 52 50 SLV 2 BD 2015 18 193 86.0 9.16 10.44 1.28
Show 03 54 05 +31 53 11 STF 464 CD 2015 19 177 105.0 11.24 10.44 0.80
Show 03 54 05 +31 53 11 STF 464 CE 2015 18 171 130.5 11.24 9.96 1.28
Show 03 54 06 +31 51 27 STF 464 DE 2015 27 149 28.1 10.44 9.96 0.48
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 168726523211215360