19427+4011 KOI 4280

 
 
19h 42m 41.25s +40° 10' 49.3" P.A. 67.00 sep 3.8 mag 13.50,16.40
 
 
Coord 2000 19427+4011 Discov num KOI4280 Comp Coord arcsec 2000 19 42 41.25 +40 10 49.3
Date first 2010 Date last 2015 Obs 2
Pa first 67 Pa last 66.8 P.A. Now (θ) 66.8°
Sep first 3.6 Sep last 3.783 Sep. Now (ρ) 3.783"
Mag pri 13.50 Mag sec 16.40 delta mag (ΔM) 2.9 Spectral class
Pri motion ra +000 Sec motion ra
Pri motion dec +000 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 2076378991256532992