19494+4402 KOI 3255 AB

 
 
19h 49m 23.37s +44° 01' 37.0" P.A. 337.00 sep 0.2 mag 12.60,12.70
 
 
Coord 2000 19494+4402 Discov num KOI3255 Comp AB Coord arcsec 2000 19 49 23.37 +44 01 37.0
Date first 2012 Date last 2014 Obs 4
Pa first 336 Pa last 336.6 P.A. Now (θ) 336.6°
Sep first 0.2 Sep last 0.18 Sep. Now (ρ) 0.18"
Mag pri 12.60 Mag sec 12.70 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec -002 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.
 
 
19494+4402 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 49 23 +44 01 37 KOI 3255 AB 2014 4 337 0.2 12.60 12.70 0.10 <===
Show 19 49 23 +44 01 37 KOI 3255 AC 2015 5 44 3.0 11.85 15.60 3.75
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2078866498869416960