18181+6051 FOX 81 AB

 
 
18h 18m 14.56s +60° 49' 53.7" P.A. 312.00 sep 0.9 mag 11.50,12.00 Sp F5V
 
 
Coord 2000 18181+6051 Discov num FOX  81 Comp AB Coord arcsec 2000 18 18 14.56 +60 49 53.7
Date first 1921 Date last 2016 Obs 7
Pa first 314 Pa last 312.1 P.A. Now (θ) 312.1°
Sep first 0.7 Sep last 0.897 Sep. Now (ρ) 0.897"
Mag pri 11.50 Mag sec 12.00 delta mag (ΔM) 0.5 Spectral class F5V (yellow-white)
Pri motion ra +017 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18181+6051 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 18 15 +60 49 54 FOX 81 AB 2016 7 312 0.9 11.50 12.00 0.50 <===
Show 18 18 15 +60 49 54 FOX 81 AB,C 2019 12 268 34.8 11.25 10.77 0.48
Show 18 18 15 +60 49 54 ABH 98 AE 2015 9 34 49.8 11.25 13.70 2.45
Show 18 18 10 +60 49 51 FOX 81 CD 2019 12 202 15.4 10.77 12.40 1.63
Quintuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2158197667258614784