19395+4647 KOI2803AD

 
 
19H 39M 28.05S +46 47' 26.0" P.A. 205 SEP 8.6 MAG 12.26,18.30
 
 
Coord 2000
19395+4647
Discov num
KOI2803
Comp
AD
Coord arcsec 2000
19 39 28.05 +46 47 26.0
Date first
1998
Date last
2012
Obs
2
Pa first
204
Pa last
205
P.A. Now (θ)
205°
Sep first
8.8
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
12.26
Mag sec
18.30
delta mag (ΔM)
6.04
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19395+4647 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19395+4647 KOI2803 AB 2010 2013 4 61 3.8 12.26 15.10 2.84
Show 19395+4647 KOI2803 AC 2012 2013 2 65 4.4 12.26 18.30 6.04
Show 19395+4647 KOI2803 AD 1998 2012 2 205 8.6 12.26 18.30 6.04 <===
Show 19395+4647 KOI2803 AE 2010 2013 2 308 3.9 10.60 17.70 7.10
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
205.4
last precise sep
8.606