16269-2421 DCH 72 Aa,Ab

 
 
16h 26m 51.12s -24° 20' 50.5" P.A. 207.00 sep 1.0 mag 10.30,13.00
 
 
Coord 2000 16269-2421 Discov num DCH  72 Comp Aa,Ab Coord arcsec 2000 16 26 51.12 -24 20 50.5
Date first 2001 Date last 2001 Obs 1
Pa first 207 Pa last 206.6 P.A. Now (θ) 206.6°
Sep first 1.0 Sep last 1.04 Sep. Now (ρ) 1.04"
Mag pri 10.30 Mag sec 13.00 delta mag (ΔM) 2.7 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)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
16269-2421 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 26 51 -24 20 50 DCH 72 Aa,Ab 2001 1 207 1.0 10.30 13.00 2.70 <===
Show 16 26 51 -24 20 50 YLW 1 AB 1999 3 69 63.3 10.21 9.79 0.42
Show 16 26 51 -24 20 50 YLW 1 AC 1999 4 111 108.4 10.21 11.46 1.25
Show 16 26 55 -24 20 30 DCH 73 BD 2001 1 187 8.0 9.79 16.18 6.39
Show 16 26 58 -24 21 30 DCH 75 CE 2001 1 78 7.3 11.46 19.26 7.80
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 6049163438702040448