19456+3943 KOI 4056

 
 
19h 45m 36.90s +39° 43' 21.5" P.A. 32.00 sep 2.6 mag 12.70,17.50
 
 
Coord 2000 19456+3943 Discov num KOI4056 Comp Coord arcsec 2000 19 45 36.90 +39 43 21.5
Date first 2010 Date last 2015 Obs 3
Pa first 32 Pa last 32 P.A. Now (θ) 32°
Sep first 2.6 Sep last 2.58 Sep. Now (ρ) 2.58"
Mag pri 12.70 Mag sec 17.50 delta mag (ΔM) 4.8 Spectral class
Pri motion ra +002 Sec motion ra
Pri motion dec +009 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 2073307917844452480