19541+4038 KOI1546AC

 
 
19H 54M 03.28S +40 38' 22.5" P.A. 4 SEP 2.9 MAG 14.57,18.08 SP K1
 
 
Coord 2000
19541+4038
Discov num
KOI1546
Comp
AC
Coord arcsec 2000
19 54 03.28 +40 38 22.5
Date first
2010
Date last
2013
Obs
5
Pa first
0
Pa last
4
P.A. Now (θ)
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
14.57
Mag sec
18.08
delta mag (ΔM)
3.51
Spectral class
K1 (yellow-orange)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19541+4038 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19541+4038 KOI1546 AB 2013 2013 3 270 0.6 14.57 15.55 0.98
Show 19541+4038 KOI1546 AC 2010 2013 5 4 2.9 14.57 18.08 3.51 <===
Show 19541+4038 KOI1546 AD 2013 2013 3 345 4.1 14.57 18.21 3.64
Show 19541+4038 KOI1546 AE 2013 2013 1 199 4.6 14.57 21.12 6.55
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
4
last precise sep
2.918