19424+3844 KOI 302 AC

 
 
19h 42m 26.11s +38° 44' 08.7" P.A. 185.00 sep 4.5 mag 11.00,18.60
 
 
Coord 2000 19424+3844 Discov num KOI 302 Comp AC Coord arcsec 2000 19 42 26.11 +38 44 08.7
Date first 2012 Date last 2012 Obs 1
Pa first 185 Pa last 184.7 P.A. Now (θ) 184.7°
Sep first 4.5 Sep last 4.501 Sep. Now (ρ) 4.501"
Mag pri 11.00 Mag sec 18.60 delta mag (ΔM) 7.6 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -001 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.
 
 
19424+3844 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 42 26 +38 44 09 KOI 302 AB 2012 2 190 3.1 11.00 17.90 6.90
Show 19 42 26 +38 44 09 KOI 302 AC 2012 1 185 4.5 11.00 18.60 7.60 <===
Show 19 42 26 +38 44 09 KOI 302 AD 2015 2 46 5.8 11.00 17.20 6.20
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073155184495069184