12309+3119 SKF2707AC

 
 
12H 30M 54.62S +31 19' 27.9" P.A. 110 SEP 86.6 MAG 13.40,17.80 SP K:
 
 
Coord 2000
12309+3119
Discov num
SKF2707
Comp
AC
Coord arcsec 2000
12 30 54.62 +31 19 27.9
Date first
1950
Date last
2013
Obs
10
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
86.4
Sep last
86.6
Sep. Now (ρ)
86.6"
Mag pri
13.40
Mag sec
17.80
delta mag (ΔM)
4.4
Spectral class
K: (yellow-orange)
Pri motion ra
+015
Sec motion ra
+022
Pri motion dec
-021
Sec motion dec
-019
Notes
rPM=0.25 (< 0.3, Physical double)
This double is physical.
 
 
12309+3119 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12309+3119 SKF2707 AB 2004 2006 2 96 1.8 13.40 15.40 2.00
Show 12309+3119 SKF2707 AC 1950 2013 10 110 86.6 13.40 17.80 4.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
109.7
last precise sep
86.63