19455-2319 B 446 AB

 
 
19h 45m 27.99s -23 18' 49.4" P.A. 251.00 sep 3.3 mag 10.20,14.40 Sp A5III/IV
 
 
Coord 2000 19455-2319 Discov num B   446 Comp AB Coord arcsec 2000 19 45 27.99 -23 18 49.4
Date first 1926 Date last 2016 Obs 3
Pa first 251 Pa last 251.2 P.A. Now (θ) 251.2°
Sep first 3.1 Sep last 3.347 Sep. Now (ρ) 3.347"
Mag pri 10.20 Mag sec 14.40 delta mag (ΔM) 4.2 Spectral class A5III/IV (white)
Pri motion ra +003 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19455-2319 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 45 28 -23 18 49 B 446 AB 2016 3 251 3.3 10.20 14.40 4.20 <===
Show HD 186480 19 45 28 -23 18 49 B 446 AC 2015 9 162 29.2 10.20 10.94 0.74
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6890-02714-1 Gaia DR2 6768549604423746944 HD 186480