12584+4156 SKF2657AC

 
 
12H 58M 24.84S +41 55' 38.6" P.A. 136 SEP 23.9 MAG 10.50,16.40 SP K0V
 
 
Coord 2000
12584+4156
Discov num
SKF2657
Comp
AC
Coord arcsec 2000
12 58 24.84 +41 55 38.6
Date first
1950
Date last
2013
Obs
12
Pa first
138
Pa last
136
P.A. Now (θ)
136°
Sep first
23.0
Sep last
23.9
Sep. Now (ρ)
23.9"
Mag pri
10.50
Mag sec
16.40
delta mag (ΔM)
5.9
Spectral class
K0V (yellow-orange)
Pri motion ra
-053
Sec motion ra
-035
Pri motion dec
-054
Sec motion dec
-046
Notes
rPM=0.26 (< 0.3, Physical double)
This double is physical.
 
 
12584+4156 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12584+4156 DAM 712 AB 1999 2013 5 36 4.9 8.10 9.15 1.05
Show 12584+4156 SKF2657 AC 1950 2013 12 136 23.9 10.50 16.40 5.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
Tycho2
3023-01912-1
last precise pa
135.8
last precise sep
23.85