19285+4156 KOI 3117 AD

 
 
19h 28m 29.23s +41° 55' 37.3" P.A. 230.00 sep 5.3 mag 13.16,21.10
 
 
Coord 2000 19285+4156 Discov num KOI3117 Comp AD Coord arcsec 2000 19 28 29.23 +41 55 37.3
Date first 2012 Date last 2015 Obs 2
Pa first 229 Pa last 229.5 P.A. Now (θ) 229.5°
Sep first 5.2 Sep last 5.336 Sep. Now (ρ) 5.336"
Mag pri 13.16 Mag sec 21.10 delta mag (ΔM) 7.94 Spectral class
Pri motion ra +008 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19285+4156 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 28 29 +41 55 37 KOI 3117 AB 2015 2 285 2.7 13.16 20.70 7.54
Show 19 28 29 +41 55 37 KOI 3117 AC 2015 2 344 5.4 13.16 20.10 6.94
Show 19 28 29 +41 55 37 KOI 3117 AD 2015 2 230 5.3 13.16 21.10 7.94 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2101695418277116672