19428+3857 KOI 2289

 
 
19h 42m 48.26s +38 56' 44.9" P.A. 221.00 sep 0.9 mag 12.10,14.90
 
 
Coord 2000 19428+3857 Discov num KOI2289 Comp Coord arcsec 2000 19 42 48.26 +38 56 44.9
Date first 2014 Date last 2014 Obs 1
Pa first 221 Pa last 221.2 P.A. Now (θ) 221.2°
Sep first 0.9 Sep last 0.94 Sep. Now (ρ) 0.94"
Mag pri 12.10 Mag sec 14.90 delta mag (ΔM) 2.8 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -001 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 2073167180357401984