15249-6817 DON 730 AC

 
 
15h 24m 52.07s -68° 16' 51.1" P.A. 153.00 sep 4.0 mag 9.33,14.40 Sp F2V dist. 192.68 pc (628.52 l.y.)
 
 
Coord 2000 15249-6817 Discov num DON 730 Comp AC Coord arcsec 2000 15 24 52.07 -68 16 51.1
Date first 1929 Date last 2016 Obs 5
Pa first 156 Pa last 153.2 P.A. Now (θ) 153.2°
Sep first 3.5 Sep last 4.021 Sep. Now (ρ) 4.021"
Mag pri 9.33 Mag sec 14.40 delta mag (ΔM) 5.07 Spectral class F2V (yellow-white)
Pri motion ra -025 Sec motion ra -024
Pri motion dec -008 Sec motion dec -007
Notes V (Proper motion indicates physical)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
15249-6817 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 136433 15 24 52 -68 16 51 DON 730 AB 2016 5 153 1.2 9.33 12.14 2.81
Show 15 24 52 -68 16 51 DON 730 AC 2016 5 153 4.0 9.33 14.40 5.07 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe HIP 75452 Tycho2 9259-01521-1 Gaia DR2 5823274615955924608
HD 136433 CP CP-67 2856 Distance 192.68 Distance ly 628.52