19587+4026 KOI 643AC

 
 
19H 58M 43.51S +40 25' 42.3" P.A. 197 SEP 3.4 MAG 12.50,13.10
 
 
Coord 2000
19587+4026
Discov num
KOI 643
Comp
AC
Coord arcsec 2000
19 58 43.51 +40 25 42.3
Date first
2010
Date last
2010
Obs
1
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.50
Mag sec
13.10
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19587+4026 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19587+4026 KOI 643 AB 2010 2010 1 277 2.2 12.50 12.60 0.10
Show 19587+4026 KOI 643 AC 2010 2010 1 197 3.4 12.50 13.10 0.60 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
197.3
last precise sep
3.38