20039+4405 KOI3074AC

 
 
20H 03M 54.70S +44 05' 20.6" P.A. 304 SEP 3.8 MAG 14.50,16.50
 
 
Coord 2000
20039+4405
Discov num
KOI3074
Comp
AC
Coord arcsec 2000
20 03 54.70 +44 05 20.6
Date first
2010
Date last
2010
Obs
1
Pa first
304
Pa last
304
P.A. Now (θ)
304°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
14.50
Mag sec
16.50
delta mag (ΔM)
2
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
20039+4405 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20039+4405 KOI3074 AB 2010 2010 1 351 3.5 14.50 18.60 4.10
Show 20039+4405 KOI3074 AC 2010 2010 1 304 3.8 14.50 16.50 2.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
304.3
last precise sep
3.822