19288+4203 KOI2838AB

 
 
19H 28M 47.93S +42 02' 45.9" P.A. 197 SEP 1.7 MAG 13.42,18.50
 
 
Coord 2000
19288+4203
Discov num
KOI2838
Comp
AB
Coord arcsec 2000
19 28 47.93 +42 02 45.9
Date first
2012
Date last
2013
Obs
2
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
13.42
Mag sec
18.50
delta mag (ΔM)
5.08
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19288+4203 KOI2838 AB 2012 2013 2 197 1.7 13.42 18.50 5.08 <===
Show 19288+4203 KOI2838 AC 1998 2012 3 137 7.7 13.42 16.80 3.38
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
197
last precise sep
1.74