19471+4048 KOI4495AD

 
 
19H 47M 05.79S +40 47' 35.8" P.A. 344 SEP 3.4 MAG 15.50,18.20
 
 
Coord 2000
19471+4048
Discov num
KOI4495
Comp
AD
Coord arcsec 2000
19 47 05.79 +40 47 35.8
Date first
2010
Date last
2013
Obs
2
Pa first
343
Pa last
344
P.A. Now (θ)
344°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
15.50
Mag sec
18.20
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19471+4048 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19471+4048 KOI4495 AB 2010 2013 2 58 3.0 15.50 20.20 4.70
Show 19471+4048 KOI4495 AC 2010 2013 2 89 3.1 15.50 19.40 3.90
Show 19471+4048 KOI4495 AD 2010 2013 2 344 3.4 15.50 18.20 2.70 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
344
last precise sep
3.41