19430-1957 WSP 67 AD

 
 
19h 42m 58.51s -19° 56' 58.4" P.A. 153.00 sep 18.4 mag 11.87,17.90 Sp K0V
 
 
Coord 2000 19430-1957 Discov num WSP  67 Comp AD Coord arcsec 2000 19 42 58.51 -19 56 58.4
Date first 1998 Date last 2016 Obs 4
Pa first 154 Pa last 152.9 P.A. Now (θ) 152.9°
Sep first 18.8 Sep last 18.377 Sep. Now (ρ) 18.377"
Mag pri 11.87 Mag sec 17.90 delta mag (ΔM) 6.03 Spectral class K0V (yellow-orange)
Pri motion ra +001 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
19430-1957 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 42 59 -19 56 58 WSP 67 AB 2016 2 54 4.5 11.87 19.10 7.23
Show 19 42 59 -19 56 58 WSP 67 AC 2016 3 69 6.0 11.87 20.10 8.23
Show 19 42 59 -19 56 58 WSP 67 AD 2016 4 153 18.4 11.87 17.90 6.03 <===
Show 19 42 59 -19 56 58 WSP 67 AE 2016 1 330 14.5 11.90 20.70 8.80
Show 19 42 59 -19 56 58 WSP 67 AF 2016 1 316 23.5 11.90 19.80 7.90
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6307-01388-1 Gaia DR2 6868476691490044672