18476-3228 PRO 212 AB (HD 173597)

 
 
18h 47m 36.38s -32° 27' 53.5" P.A. 334.00 sep 7.6 mag 10.20,12.30 Sp F8
 
 
Coord 2000 18476-3228 Discov num PRO 212 Comp AB Coord arcsec 2000 18 47 36.38 -32 27 53.5
Date first 1913 Date last 2016 Obs 10
Pa first 340 Pa last 334 P.A. Now (θ) 334°
Sep first 7.5 Sep last 7.635 Sep. Now (ρ) 7.635"
Mag pri 10.20 Mag sec 12.30 delta mag (ΔM) 2.1 Spectral class F8 (yellow-white)
Pri motion ra +002 Sec motion ra -005
Pri motion dec -023 Sec motion dec -017
Notes
rPM=0.399
Nature of this double is uncertain.
 
 
18476-3228 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 173597 18 47 36 -32 27 54 PRO 212 AB 2016 10 334 7.6 10.20 12.30 2.10 <===
Show 18 47 36 -32 27 54 SIN 111 AC 2015 4 79 63.0 9.94 12.15 2.21
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173597 Constellation Sagittarius Tycho2 7412-01764-1 Gaia DR2 6736103634783249664
HD 173597