19411+4012 KOI 4819 AC

 
 
19h 41m 05.96s +40° 11' 42.2" P.A. 299.00 sep 2.6 mag 13.60,15.20
 
 
Coord 2000 19411+4012 Discov num KOI4819 Comp AC Coord arcsec 2000 19 41 05.96 +40 11 42.2
Date first 2002 Date last 2015 Obs 3
Pa first 296 Pa last 298.9 P.A. Now (θ) 298.9°
Sep first 2.6 Sep last 2.573 Sep. Now (ρ) 2.573"
Mag pri 13.60 Mag sec 15.20 delta mag (ΔM) 1.6 Spectral class
Pri motion ra -011 Sec motion ra
Pri motion dec -010 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.
 
 
19411+4012 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 41 06 +40 11 42 KOI 4819 AB 2010 1 161 1.8 13.60 18.30 4.70
Show 19 41 06 +40 11 42 KOI 4819 AC 2015 3 299 2.6 13.60 15.20 1.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2076487632439087616