19526+4039 KOI 2939 AB

 
 
19h 52m 36.02s +40 39' 22.2" P.A. 176.00 sep 2.8 mag 13.55,15.80
 
 
Coord 2000 19526+4039 Discov num KOI2939 Comp AB Coord arcsec 2000 19 52 36.02 +40 39 22.2
Date first 2010 Date last 2015 Obs 3
Pa first 175 Pa last 175.8 P.A. Now (θ) 175.8°
Sep first 2.9 Sep last 2.843 Sep. Now (ρ) 2.843"
Mag pri 13.55 Mag sec 15.80 delta mag (ΔM) 2.25 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19526+4039 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 52 36 +40 39 22 KOI 2939 AB 2015 3 176 2.8 13.55 15.80 2.25 <===
Show 19 52 36 +40 39 22 KOI 2939 AC 2013 1 203 4.3 13.55 21.20 7.65
Show 19 52 36 +40 39 22 KOI 2939 AD 2013 1 301 4.8 13.55 20.80 7.25
Show 19 52 36 +40 39 22 KOI 2939 AE 2015 2 355 12.3 13.55 18.80 5.25
Show 19 52 36 +40 39 22 KOI 2939 AF 2013 1 84 8.2 13.55 19.20 5.65
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073793420945053824