19475+4105 KOI1902AC

 
 
19H 47M 30.43S +41 04' 50.1" P.A. 242 SEP 5 MAG 11.50,18.60
 
 
Coord 2000
19475+4105
Discov num
KOI1902
Comp
AC
Coord arcsec 2000
19 47 30.43 +41 04 50.1
Date first
2013
Date last
2013
Obs
1
Pa first
242
Pa last
242
P.A. Now (θ)
242°
Sep first
5.0
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.50
Mag sec
18.60
delta mag (ΔM)
7.1
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19475+4105 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19475+4105 KOI1902 AB 2013 2013 1 27 0.0 11.60 13.60 2.00
Show 19475+4105 KOI1902 AC 2013 2013 1 242 5.0 11.50 18.60 7.10 <===
Show 19475+4105 KOI1902 AD 2013 2013 1 200 5.8 11.50 17.70 6.20
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
241.6
last precise sep
5.007