19395+4647 KOI 2803 AE

 
 
19h 39m 28.05s +46° 47' 26.0" P.A. 308.00 sep 3.9 mag 10.60,17.70
 
 
Coord 2000 19395+4647 Discov num KOI2803 Comp AE Coord arcsec 2000 19 39 28.05 +46 47 26.0
Date first 2010 Date last 2013 Obs 2
Pa first 308 Pa last 307.6 P.A. Now (θ) 307.6°
Sep first 3.6 Sep last 3.851 Sep. Now (ρ) 3.851"
Mag pri 10.60 Mag sec 17.70 delta mag (ΔM) 7.1 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes N K (See Notes, 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.
 
 
19395+4647 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 39 28 +46 47 26 KOI 2803 AB 2017 8 70 5.0 12.50 15.60 3.10
Show 19 39 28 +46 47 26 KOI 2803 AC 2013 2 65 4.4 12.26 18.30 6.04
Show 19 39 28 +46 47 26 KOI 2803 AD 2015 5 205 8.8 12.26 18.30 6.04
Show 19 39 28 +46 47 26 KOI 2803 AE 2013 2 308 3.9 10.60 17.70 7.10 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2128517003703948032