19543+4437 KOI3111AD

 
 
19H 54M 18.45S +44 37' 17.7" P.A. 135 SEP 4.2 MAG 12.86,21.70
 
 
Coord 2000
19543+4437
Discov num
KOI3111
Comp
AD
Coord arcsec 2000
19 54 18.45 +44 37 17.7
Date first
2012
Date last
2012
Obs
1
Pa first
135
Pa last
135
P.A. Now (θ)
135°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
12.86
Mag sec
21.70
delta mag (ΔM)
8.84
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19543+4437 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19543+4437 KOI3111 AB 2010 2014 3 234 3.4 12.86 19.40 6.54
Show 19543+4437 KOI3111 AC 2012 2012 1 155 5.4 12.86 18.90 6.04
Show 19543+4437 KOI3111 AD 2012 2012 1 135 4.2 12.86 21.70 8.84 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
135.4
last precise sep
4.178