17304-0104 CSN   9AD

 
 
17h 30m 23.78s -01 03' 46.2" P.A. 317 sep 16.9 mag 3.82,5.50 Sp G9IV-V dist. 16.34 pc (53.3 l.y.)
 
 
Coord 2000
17304-0104
Discov num
CSN   9
Comp
AD
Coord arcsec 2000
17 30 23.78 -01 03 46.2
Date first
2002
Date last
2002
Obs
1
Pa first
317
Pa last
317
P.A. Now (θ)
317°
Sep first
16.9
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
3.82
Mag sec
5.50
delta mag (ΔM)
1.68
Spectral class
G9IV-V (yellow)
Pri motion ra
-127
Sec motion ra
Pri motion dec
-172
Sec motion dec
Notes
N U K (See Notes, Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
17304-0104 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 141702 17304-0104 STF2173 AB 1829 2016 666 138 0.5 6.06 6.17 0.11 Y
Show 141702 17304-0104 CSN 9 AC 2002 2002 1 241 13.7 3.82 10.60 6.78
Show 141702 17304-0104 CSN 9 AD 2002 2002 1 317 16.9 3.82 5.50 1.68 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317
Precise sep
16.86
Constellation
Ophiuchus
SAO
141702
HIP
85667
Tycho2
5080-02188-1
HD
158614
HR
6516
GL
Gl 678A
BD
BD-00 3300
Distance
16.34
Distance ly
53.3
last precise pa
317
last precise sep
16.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17304-0104 CSN 9 AD 2002 1 317 16.9 3.82 5.50 G9IV-V NU K 173023.78-010346.2

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