17591+1613 J 1135 AB

 
 
18h 00m 26.12s +16° 14' 01.5" P.A. 174.00 sep 6.7 mag 9.81,12.80
 
 
Coord 2000 17591+1613 Discov num J  1135 Comp AB Coord arcsec 2000 18 00 26.12 +16 14 01.5
Date first 1915 Date last 2015 Obs 10
Pa first 171 Pa last 174.1 P.A. Now (θ) 174.1°
Sep first 4.0 Sep last 6.698 Sep. Now (ρ) 6.698"
Mag pri 9.81 Mag sec 12.80 delta mag (ΔM) 2.99 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17591+1613 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 00 26 +16 14 02 J 1135 AB 2015 10 174 6.7 9.81 12.80 2.99 <===
Show 18 00 26 +16 14 02 J 1135 AC 2015 12 194 26.9 12.19 11.66 0.53
Show 18 00 26 +16 13 35 J 1135 CD 2015 10 38 7.9 10.20 14.50 4.30
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1554-00394-1 Gaia DR2 4501800517109836928