17111-2723 KRS   8Aa,Ab

 
 
17h 11m 03.93s -27 22' 55.1" P.A. 219 sep 0.1 mag 8.50,8.60
 
 
Coord 2000
17111-2723
Discov num
KRS   8
Comp
Aa,Ab
Coord arcsec 2000
17 11 03.93 -27 22 55.1
Date first
1999
Date last
1999
Obs
1
Pa first
219
Pa last
219
P.A. Now (θ)
219°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.50
Mag sec
8.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-049
Sec motion ra
Pri motion dec
+067
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
17111-2723 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17111-2723 KRS 8 Aa,Ab 1999 1999 1 219 0.1 8.50 8.60 0.10 <===
Show 17111-2723 REP 45 AB 1989 1999 3 109 3.4 14.20 13.10 1.10
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.9
Precise sep
0.107
Constellation
Ophiuchus
last precise pa
218.9
last precise sep
0.107
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17111-2723 KRS 8 Aa,Ab 1999 1 219 0.1 9.50 10.30 171104.00-272257.4

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