19569+4125 KOI 216AD

 
 
19H 56M 51.16S +41 25' 29.4" P.A. 166 SEP 5.8 MAG 12.70,15.50
 
 
Coord 2000
19569+4125
Discov num
KOI 216
Comp
AD
Coord arcsec 2000
19 56 51.16 +41 25 29.4
Date first
1998
Date last
2014
Obs
2
Pa first
165
Pa last
166
P.A. Now (θ)
166°
Sep first
6.0
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
12.70
Mag sec
15.50
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19569+4125 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19569+4125 KOI 216 AB 2014 2014 1 1 1.8 12.70 17.10 4.40
Show 19569+4125 KOI 216 AC 2014 2014 1 345 5.1 12.70 19.40 6.70
Show 19569+4125 KOI 216 AD 1998 2014 2 166 5.8 12.70 15.50 2.80 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
166.4
last precise sep
5.846