17191-4638 BSO  13AD

 
 
17H 19M 03.85S -46 38' 10.1" P.A. 290 SEP 94.7 MAG 5.61,14.43 SP G8V DIST. 8.8 PC (28.71 L.Y.)
 
 
Coord 2000
17191-4638
Discov num
BSO  13
Comp
AD
Coord arcsec 2000
17 19 03.85 -46 38 10.1
Date first
1900
Date last
1999
Obs
3
Pa first
30
Pa last
290
P.A. Now (θ)
290°
Sep first
47.0
Sep last
94.7
Sep. Now (ρ)
94.7"
Mag pri
5.61
Mag sec
14.43
delta mag (ΔM)
8.82
Spectral class
G8V (yellow)
Pri motion ra
+104
Sec motion ra
+000
Pri motion dec
+011
Sec motion dec
+000
Notes
N U P (See Notes, Proper motion indicates non-physical, 100-year proper motion)
This double is not physical.
 
 
17191-4638 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 227816 17191-4638 BSO 13 AB 1880 2016 135 258 10.6 5.61 8.88 3.27 Y
Show 227816 17191-4638 BSO 13 AC 1891 1999 4 267 144.6 5.61 13.43 7.82
Show 227816 17191-4638 BSO 13 AD 1900 1999 3 290 94.7 5.61 14.43 8.82 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
227816
HIP
84720
Tycho2
8341-04366-1
HD
156274
HR
6416
GL
Gl 666A
CD
CD-4611370
CP
CP-46 8513
Distance
8.8
Distance ly
28.71
last precise pa
289.9
last precise sep
94.68