19454+4120 KOI 3500

 
 
19h 45m 25.10s +41° 20' 08.0" P.A. 139.00 sep 2.5 mag 11.83,15.20
 
 
Coord 2000 19454+4120 Discov num KOI3500 Comp Coord arcsec 2000 19 45 25.10 +41 20 08.0
Date first 2010 Date last 2015 Obs 4
Pa first 137 Pa last 139.1 P.A. Now (θ) 139.1°
Sep first 2.5 Sep last 2.544 Sep. Now (ρ) 2.544"
Mag pri 11.83 Mag sec 15.20 delta mag (ΔM) 3.37 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec +007 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 2076827454560320768