19147-2719 COO 234 AB (HD 179725)

 
 
19h 14m 39.55s -27° 19' 15.0" P.A. 325.00 sep 2.3 mag 8.74,9.39 Sp A0IV
 
 
Coord 2000 19147-2719 Discov num COO 234 Comp AB Coord arcsec 2000 19 14 39.55 -27 19 15.0
Date first 1897 Date last 2016 Obs 23
Pa first 328 Pa last 325.1 P.A. Now (θ) 325.1°
Sep first 2.0 Sep last 2.274 Sep. Now (ρ) 2.274"
Mag pri 8.74 Mag sec 9.39 delta mag (ΔM) 0.65 Spectral class A0IV (white)
Pri motion ra +010 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19147-2719 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 179725 19 14 40 -27 19 15 COO 234 AB 2016 23 325 2.3 8.74 9.39 0.65 <===
Show 19 14 40 -27 19 15 COO 234 AC 2015 9 55 63.1 8.74 10.53 1.79
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 179725 Constellation Sagittarius Tycho2 6882-00470-1 Gaia DR2 6762937319121521280
HD 179725