19389+3931 KOI 814AC

 
 
19H 38M 50.55S +39 31' 18.2" P.A. 16 SEP 2.8 MAG 14.24,19.32
 
 
Coord 2000
19389+3931
Discov num
KOI 814
Comp
AC
Coord arcsec 2000
19 38 50.55 +39 31 18.2
Date first
2010
Date last
2010
Obs
1
Pa first
16
Pa last
16
P.A. Now (θ)
16°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
14.24
Mag sec
19.32
delta mag (ΔM)
5.08
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19389+3931 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19389+3931 KOI 814 AB 2010 2010 1 234 2.8 14.24 19.32 5.08
Show 19389+3931 KOI 814 AC 2010 2010 1 16 2.8 14.24 19.32 5.08 <===
Show 19389+3931 KOI 814 AD 2010 2014 2 346 3.4 14.24 17.64 3.40
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
15.6
last precise sep
2.837