19493+4609 KOI 2089

 
 
19h 49m 20.59s +46 09' 03.5" P.A. 245.00 sep 2.8 mag 13.20,17.30
 
 
Coord 2000 19493+4609 Discov num KOI2089 Comp Coord arcsec 2000 19 49 20.59 +46 09 03.5
Date first 2010 Date last 2010 Obs 1
Pa first 245 Pa last 245.3 P.A. Now (θ) 245.3°
Sep first 2.8 Sep last 2.764 Sep. Now (ρ) 2.764"
Mag pri 13.20 Mag sec 17.30 delta mag (ΔM) 4.1 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -022 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 2080249512697268864