13397-1711 UC 2578 AB

 
 
13h 39m 41.68s -17 10' 52.3" P.A. 5.00 sep 50.2 mag 12.56,14.21
 
 
Coord 2000 13397-1711 Discov num UC 2578 Comp AB Coord arcsec 2000 13 39 41.68 -17 10 52.3
Date first 1954 Date last 2016 Obs 11
Pa first 5 Pa last 5.2 P.A. Now (θ) 5.2°
Sep first 50.4 Sep last 50.2 Sep. Now (ρ) 50.2"
Mag pri 12.56 Mag sec 14.21 delta mag (ΔM) 1.65 Spectral class
Pri motion ra -026 Sec motion ra -036
Pri motion dec -047 Sec motion dec -038
Notes T (Parallax indicates physical)
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
13397-1711 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 39 42 -17 10 52 UC 2578 AB 2016 11 5 50.2 12.56 14.21 1.65 <===
Show 13 39 42 -17 10 52 KPP 4378 AC 2016 3 295 2.4 13.10 13.60 0.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo