19558+4024 KOI 3806

 
 
19h 55m 46.47s +40 24' 18.6" P.A. 171.00 sep 4.0 mag 12.50,16.30
 
 
Coord 2000 19558+4024 Discov num KOI3806 Comp Coord arcsec 2000 19 55 46.47 +40 24 18.6
Date first 2010 Date last 2015 Obs 2
Pa first 172 Pa last 171.1 P.A. Now (θ) 171.1°
Sep first 4.0 Sep last 3.978 Sep. Now (ρ) 3.978"
Mag pri 12.50 Mag sec 16.30 delta mag (ΔM) 3.8 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -005 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073593790874553728