19438+4240 KOI 220AC

 
 
19H 43M 47.13S +42 39' 32.1" P.A. 306 SEP 3.6 MAG 12.60,18.30
 
 
Coord 2000
19438+4240
Discov num
KOI 220
Comp
AC
Coord arcsec 2000
19 43 47.13 +42 39 32.1
Date first
2010
Date last
2010
Obs
1
Pa first
306
Pa last
306
P.A. Now (θ)
306°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
12.60
Mag sec
18.30
delta mag (ΔM)
5.7
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19438+4240 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19438+4240 KOI 220 AB 2010 2010 1 215 3.1 12.60 17.10 4.50
Show 19438+4240 KOI 220 AC 2010 2010 1 306 3.6 12.60 18.30 5.70 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
306.4
last precise sep
3.612