01577+1132 KU 75 AC

 
 
01h 57m 39.87s +11° 31' 44.9" P.A. 50.00 sep 58.2 mag 10.44,11.39 Sp F5
 
 
Coord 2000 01577+1132 Discov num KU   75 Comp AC Coord arcsec 2000 01 57 39.87 +11 31 44.9
Date first 1899 Date last 2016 Obs 17
Pa first 50 Pa last 49.9 P.A. Now (θ) 49.9°
Sep first 58.3 Sep last 58.195 Sep. Now (ρ) 58.195"
Mag pri 10.44 Mag sec 11.39 delta mag (ΔM) 0.95 Spectral class F5 (yellow-white)
Pri motion ra +055 Sec motion ra +056
Pri motion dec -014 Sec motion dec -015
Notes V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
01577+1132 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 57 40 +11 31 45 KU 75 AB 2015 13 60 40.8 10.44 12.20 1.76
Show 01 57 40 +11 31 45 KU 75 AC 2016 17 50 58.2 10.44 11.39 0.95 <===
Show 01 57 42 +11 32 05 KU 75 BC 2015 14 29 19.2 12.20 11.39 0.81
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries Tycho2 0626-00838-1 Gaia DR2 2574480431755826176