20051+4415 KOI 3318 AB

 
 
20h 05m 06.88s +44° 15' 01.9" P.A. 318.00 sep 3.0 mag 14.00,19.20
 
 
Coord 2000 20051+4415 Discov num KOI3318 Comp AB Coord arcsec 2000 20 05 06.88 +44 15 01.9
Date first 2010 Date last 2010 Obs 1
Pa first 318 Pa last 317.6 P.A. Now (θ) 317.6°
Sep first 3.0 Sep last 3.033 Sep. Now (ρ) 3.033"
Mag pri 14.00 Mag sec 19.20 delta mag (ΔM) 5.2 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -006 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.
 
 
20051+4415 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 05 07 +44 15 02 KOI 3318 AB 2010 1 318 3.0 14.00 19.20 5.20 <===
Show 20 05 07 +44 15 02 KOI 3318 AC 2010 1 99 3.1 14.00 17.70 3.70
Show 20 05 07 +44 15 02 KOI 3318 AD 2010 1 134 3.4 14.00 18.10 4.10
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2081880913079644288