19566+4057 KOI 148AC

 
 
19H 56M 33.41S +40 56' 56.5" P.A. 222 SEP 4.4 MAG 13.04,16.40
 
 
Coord 2000
19566+4057
Discov num
KOI 148
Comp
AC
Coord arcsec 2000
19 56 33.41 +40 56 56.5
Date first
1998
Date last
2012
Obs
4
Pa first
219
Pa last
222
P.A. Now (θ)
222°
Sep first
4.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
13.04
Mag sec
16.40
delta mag (ΔM)
3.36
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19566+4057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19566+4057 KOI 148 AB 2009 2012 5 248 2.5 13.04 18.10 5.06
Show 19566+4057 KOI 148 AC 1998 2012 4 222 4.4 13.04 16.40 3.36 <===
Show 19566+4057 KOI 148 AD 2010 2010 1 108 4.4 13.04 20.70 7.66
Show 19566+4057 KOI 148 AE 2009 2010 2 239 5.9 13.04 20.40 7.36
Show 19566+4057 KOI 148 AF 2009 2009 1 244 8.1 11.70 18.00 6.30
Show 19566+4057 KOI 148 AG 2009 2009 1 230 11.0 11.70 17.10 5.40
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
222.2
last precise sep
4.443