16249-2240 KSA 129AB

 
 
16h 24m 51.38s -22 39' 32.5" P.A. 339 sep 6 mag 7.08,13.10 Sp G6
 
 
Coord 2000
16249-2240
Discov num
KSA 129
Comp
AB
Coord arcsec 2000
16 24 51.38 -22 39 32.5
Date first
1999
Date last
2012
Obs
3
Pa first
335
Pa last
339
P.A. Now (θ)
339°
Sep first
6.4
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
7.08
Mag sec
13.10
delta mag (ΔM)
6.02
Spectral class
G6 (yellow)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16249-2240 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16249-2240 KSA 129 Aa,Ab 2007 2007 1 231 0.0 7.80 7.80 0.00
Show 16249-2240 KSA 129 AB 1999 2012 3 339 6.0 7.08 13.10 6.02 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.3
Precise sep
6.009
Constellation
Ophiuchus
Tycho2
6794-00156-1
HD
147808
last precise pa
339.3
last precise sep
6.009
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16249-2240 KSA 129 AB 2012 2 339 6.0 7.08 13.10 G6 K 162451.38-223932.5

If you need more information about this double, apply for a data request form to the WDS.