19565+4135 KOI 3609 AB

 
 
19h 56m 31.44s +41° 35' 23.6" P.A. 149.00 sep 2.1 mag 14.50,16.10
 
 
Coord 2000 19565+4135 Discov num KOI3609 Comp AB Coord arcsec 2000 19 56 31.44 +41 35 23.6
Date first 2010 Date last 2010 Obs 1
Pa first 149 Pa last 149.3 P.A. Now (θ) 149.3°
Sep first 2.1 Sep last 2.092 Sep. Now (ρ) 2.092"
Mag pri 14.50 Mag sec 16.10 delta mag (ΔM) 1.6 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
19565+4135 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 56 31 +41 35 24 KOI 3609 AB 2010 1 149 2.1 14.50 16.10 1.60 <===
Show 19 56 31 +41 35 24 KOI 3609 AC 2010 1 311 3.9 14.50 19.00 4.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2075355208493966208