19288+4203 KOI 2838 AC

 
 
19h 28m 47.93s +42° 02' 45.9" P.A. 136.00 sep 7.9 mag 13.42,16.80
 
 
Coord 2000 19288+4203 Discov num KOI2838 Comp AC Coord arcsec 2000 19 28 47.93 +42 02 45.9
Date first 1998 Date last 2015 Obs 4
Pa first 137 Pa last 136.3 P.A. Now (θ) 136.3°
Sep first 8.0 Sep last 7.928 Sep. Now (ρ) 7.928"
Mag pri 13.42 Mag sec 16.80 delta mag (ΔM) 3.38 Spectral class
Pri motion ra -021 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19288+4203 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 28 48 +42 02 46 KOI 2838 AB 2016 3 197 1.8 13.42 18.50 5.08
Show 19 28 48 +42 02 46 KOI 2838 AC 2015 4 136 7.9 13.42 16.80 3.38 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2125716891183392640