19519+3954 KOI 2727

 
 
19h 51m 55.53s +39° 54' 00.5" P.A. 15.00 sep 3.3 mag 12.60,16.70
 
 
Coord 2000 19519+3954 Discov num KOI2727 Comp Coord arcsec 2000 19 51 55.53 +39 54 00.5
Date first 2010 Date last 2015 Obs 2
Pa first 16 Pa last 15.1 P.A. Now (θ) 15.1°
Sep first 3.4 Sep last 3.339 Sep. Now (ρ) 3.339"
Mag pri 12.60 Mag sec 16.70 delta mag (ΔM) 4.1 Spectral class
Pri motion ra -004 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073475043618496000