19120+5057 KOI 153AC

 
 
19H 11M 59.49S +50 56' 39.6" P.A. 298 SEP 6.2 MAG 11.30,18.90
 
 
Coord 2000
19120+5057
Discov num
KOI 153
Comp
AC
Coord arcsec 2000
19 11 59.49 +50 56 39.6
Date first
2010
Date last
2010
Obs
1
Pa first
298
Pa last
298
P.A. Now (θ)
298°
Sep first
6.2
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
11.30
Mag sec
18.90
delta mag (ΔM)
7.6
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19120+5057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19120+5057 KOI 153 AB 2010 2010 2 276 5.2 13.46 22.30 8.84
Show 19120+5057 KOI 153 AC 2010 2010 1 298 6.2 11.30 18.90 7.60 <===
Show 19120+5057 KOI 153 AD 2010 2010 1 353 8.0 11.30 17.30 6.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
298.4
last precise sep
6.17