16465+4759 CTT 20 DE

 
 
16h 46m 34.33s +47° 58' 42.4" P.A. 126.00 sep 27.2 mag 10.75,12.49
 
 
Coord 2000 16465+4759 Discov num CTT  20 Comp DE Coord arcsec 2000 16 46 34.33 +47 58 42.4
Date first 1998 Date last 2015 Obs 8
Pa first 126 Pa last 126.3 P.A. Now (θ) 126.3°
Sep first 26.8 Sep last 27.171 Sep. Now (ρ) 27.171"
Mag pri 10.75 Mag sec 12.49 delta mag (ΔM) 1.74 Spectral class
Pri motion ra -036 Sec motion ra -022
Pri motion dec +018 Sec motion dec -002
Notes W
rPM=0.607
Nature of this double is uncertain.
 
 
16465+4759 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 46 29 +47 59 24 ES 1089 AB 2015 24 150 11.8 10.66 11.70 1.04
Show 16 46 29 +47 59 24 ES 1089 AC 2015 13 29 32.4 10.66 12.73 2.07
Show 16 46 29 +47 59 24 CTT 20 AD 2015 13 127 71.1 10.66 10.75 0.09
Show 16 46 34 +47 58 42 CTT 20 DE 2015 8 126 27.2 10.75 12.49 1.74 <===
Show 16 46 36 +47 58 27 CTT 20 EF 2015 8 34 34.5 12.49 12.72 0.23
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3503-00157-1 Gaia DR2 1408835176730499328