19473+4721 KOI1174AC

 
 
19H 47M 17.19S +47 21' 14.3" P.A. 234 SEP 0.7 MAG 10.90,16.10
 
 
Coord 2000
19473+4721
Discov num
KOI1174
Comp
AC
Coord arcsec 2000
19 47 17.19 +47 21 14.3
Date first
2012
Date last
2014
Obs
2
Pa first
227
Pa last
234
P.A. Now (θ)
234°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.90
Mag sec
16.10
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
+068
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19473+4721 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19473+4721 KOI1174 AB 2012 2013 2 237 5.1 12.91 17.45 4.54
Show 19473+4721 KOI1174 AC 2012 2014 2 234 0.7 10.90 16.10 5.20 <===
Show 19473+4721 KOI1174 AD 2012 2012 1 5 3.1 10.80 18.00 7.20
Show 19473+4721 KOI1174 AE 2012 2012 1 317 3.5 10.80 17.90 7.10
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
234.4
last precise sep
0.652