19509+4115 KOI 6644

 
 
19h 50m 56.07s +41° 15' 03.2" P.A. 127.00 sep 2.2 mag 13.30,14.80
 
 
Coord 2000 19509+4115 Discov num KOI6644 Comp Coord arcsec 2000 19 50 56.07 +41 15 03.2
Date first 2010 Date last 2015 Obs 2
Pa first 126 Pa last 127.3 P.A. Now (θ) 127.3°
Sep first 2.2 Sep last 2.245 Sep. Now (ρ) 2.245"
Mag pri 13.30 Mag sec 14.80 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -004 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 2073869111144314496