19430-1957 WSP  67AB

 
 
19H 42M 58.51S -19 56' 58.4" P.A. 52 SEP 4.4 MAG 11.87,19.10 SP K0V
 
 
Coord 2000
19430-1957
Discov num
WSP  67
Comp
AB
Coord arcsec 2000
19 42 58.51 -19 56 58.4
Date first
2014
Date last
2014
Obs
1
Pa first
52
Pa last
52
P.A. Now (θ)
52°
Sep first
4.4
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.87
Mag sec
19.10
delta mag (ΔM)
7.23
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19430-1957 WSP 67 AB 2014 2014 1 52 4.4 11.87 19.10 7.23 <===
Show 19430-1957 WSP 67 AC 2014 2014 1 69 6.1 11.87 20.10 8.23
Show 19430-1957 WSP 67 AD 2014 2014 1 153 18.4 11.87 17.90 6.03
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
Tycho2
6307-01388-1
last precise pa
51.6
last precise sep
4.422