16269-2421 DCH  73BD

 
 
16h 26m 55.27s -24 20' 30.3" P.A. 187 sep 8 mag 9.79,16.18
 
 
Coord 2000
16269-2421
Discov num
DCH  73
Comp
BD
Coord arcsec 2000
16 26 55.27 -24 20 30.3
Date first
2001
Date last
2001
Obs
1
Pa first
187
Pa last
187
P.A. Now (θ)
187°
Sep first
8.0
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
9.79
Mag sec
16.18
delta mag (ΔM)
6.39
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16269-2421 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16269-2421 DCH 72 Aa,Ab 2001 2001 1 207 1.0 10.30 13.00 2.70
Show 16269-2421 YLW 1 AB 1985 1999 3 69 63.3 10.21 9.79 0.42
Show 16269-2421 YLW 1 AC 1985 1999 4 111 108.4 10.21 11.46 1.25
Show 16269-2421 DCH 73 BD 2001 2001 1 187 8.0 9.79 16.18 6.39 <===
Show 16269-2421 DCH 75 CE 2001 2001 1 78 7.3 11.46 19.26 7.80
Sextuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.8
Precise sep
7.97
Constellation
Ophiuchus
last precise pa
186.8
last precise sep
7.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16269-2421 DCH 73 BD 2001 1 187 8.0 9.79 16.18 K 162655.27-242030.3

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