17190-3459 SEE 509BD

 
 
17H 18M 56.24S -34 59' 22.2" P.A. 312 SEP 20.3 MAG 7.38,12.45 SP K5V DIST. 6.84 PC (22.31 L.Y.)
 
 
Coord 2000
17190-3459
Discov num
SEE 509
Comp
BD
Coord arcsec 2000
17 18 56.24 -34 59 22.2
Date first
1897
Date last
1959
Obs
26
Pa first
87
Pa last
312
P.A. Now (θ)
312°
Sep first
56.7
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
7.38
Mag sec
12.45
delta mag (ΔM)
5.07
Spectral class
K5V (yellow-orange)
Pri motion ra
Sec motion ra
-003
Pri motion dec
Sec motion dec
-007
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
17190-3459 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 208670 17190-3459 MLO 4 AB 1876 2016 249 80 0.5 6.37 7.38 1.01 Y
Show 208670 17190-3459 HJ 4935 AC 1875 2016 64 141 33.1 6.37 10.27 3.90
Show 208670 17190-3459 SEE 509 AD 1897 1999 27 287 65.0 6.37 12.45 6.08
Show 208670 17190-3459 HJ 4935 BC 1894 2002 45 136 31.4 7.38 10.27 2.89
Show 208670 17190-3459 SEE 509 BD 1897 1959 26 312 20.3 7.38 12.45 5.07 <===
Show 208670 17190-3459 SEE 509 CD 1897 1999 32 298 94.3 10.27 12.45 2.18
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
208670
HIP
84709
HD
156384
HR
6426
GL
Gl 667A
CD
CD-3411626
CP
CP-34 6803
Distance
6.84
Distance ly
22.31
last precise pa
311.5
last precise sep
20.31