19190+4439 KOI 5 AC

 
 
19h 18m 57.53s +44° 38' 50.7" P.A. 320.00 sep 0.1 mag 10.30,12.90
 
 
Coord 2000 19190+4439 Discov num KOI   5 Comp AC Coord arcsec 2000 19 18 57.53 +44 38 50.7
Date first 2010 Date last 2019 Obs 9
Pa first 303 Pa last 320.2 P.A. Now (θ) 320.2°
Sep first 0.1 Sep last 0.067 Sep. Now (ρ) 0.067"
Mag pri 10.30 Mag sec 12.90 delta mag (ΔM) 2.6 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -009 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.
 
 
19190+4439 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 18 58 +44 38 51 KOI 5 AB 2012 1 142 0.0 10.80 11.20 0.40
Show 19 18 58 +44 38 51 KOI 5 AC 2019 9 320 0.1 10.30 12.90 2.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2126945668448657664