19504+4040 KOI 4155

 
 
19h 50m 25.63s +40° 39' 23.3" P.A. 189.00 sep 2.7 mag 12.20,16.50
 
 
Coord 2000 19504+4040 Discov num KOI4155 Comp Coord arcsec 2000 19 50 25.63 +40 39 23.3
Date first 2010 Date last 2010 Obs 1
Pa first 189 Pa last 188.9 P.A. Now (θ) 188.9°
Sep first 2.7 Sep last 2.697 Sep. Now (ρ) 2.697"
Mag pri 12.20 Mag sec 16.50 delta mag (ΔM) 4.3 Spectral class
Pri motion ra -003 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 2073747207098265728