19534+4149 KOI2840AD

 
 
19H 53M 24.86S +41 49' 12.2" P.A. 186 SEP 8.2 MAG 13.88,19.50
 
 
Coord 2000
19534+4149
Discov num
KOI2840
Comp
AD
Coord arcsec 2000
19 53 24.86 +41 49 12.2
Date first
2013
Date last
2013
Obs
1
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
13.88
Mag sec
19.50
delta mag (ΔM)
5.62
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19534+4149 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19534+4149 KOI2840 AB 2013 2013 1 297 4.0 13.88 19.10 5.22
Show 19534+4149 KOI2840 AC 2013 2013 1 258 7.0 13.88 20.30 6.42
Show 19534+4149 KOI2840 AD 2013 2013 1 186 8.2 13.88 19.50 5.62 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
185.9
last precise sep
8.221