19424+3844 KOI 302 AD

19h 42m 26.11s +38° 44' 08.7" P.A. 46.00 sep 5.8 mag 11.00,17.20

Coord 2000 19424+3844 Discov num KOI 302 Comp AD Coord arcsec 2000 19 42 26.11 +38 44 08.7
Date first 2012 Date last 2015 Obs 2
Pa first 46 Pa last 45.7 P.A. Now (θ) 45.7°
Sep first 5.8 Sep last 5.751 Sep. Now (ρ) 5.751"
Mag pri 11.00 Mag sec 17.20 delta mag (ΔM) 6.2 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