01535+1918 STF 180 BC

 
 
01h 53m 31.77s +19° 17' 46.3" P.A. 83.00 sep 214.0 mag 4.58,8.63 Sp B9V
 
 
Coord 2000 01535+1918 Discov num STF 180 Comp BC Coord arcsec 2000 01 53 31.77 +19 17 46.3
Date first 1907 Date last 2015 Obs 11
Pa first 86 Pa last 83 P.A. Now (θ) 83°
Sep first 221.6 Sep last 214 Sep. Now (ρ) 214"
Mag pri 4.58 Mag sec 8.63 delta mag (ΔM) 4.05 Spectral class B9V (blue-white)
Pri motion ra +083 Sec motion ra +002
Pri motion dec -107 Sec motion dec -011
Notes N (See Notes)
rPM=0.928
This double is not physical.
 
 
01535+1918 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Mesarthim 92680 01 53 32 +19 17 39 STF 180 AB 2022 399 0 7.3 4.52 4.58 0.06
Show 92680 01 53 32 +19 17 39 STF 180 AC 2015 19 81 214.9 4.52 8.63 4.11
Show 92684 01 53 32 +19 17 46 STF 180 BC 2015 11 83 214.0 4.58 8.63 4.05 <===
Show 92684 01 53 47 +19 18 09 BU 512 CD 1975 14 24 1.6 8.63 13.60 4.97
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries SAO 92684 Tycho2 1209-00125-1 Gaia DR2 93806419367307904
HD 11557