12396+1956 BGH  40AB

 
 
12H 39M 21.50S +20 01' 40.0" P.A. 148 SEP 415.7 MAG 8.51,8.90 SP G5+K0
 
 
Coord 2000
12396+1956
Discov num
BGH  40
Comp
AB
Coord arcsec 2000
12 39 21.50 +20 01 40.0
Date first
1893
Date last
2007
Obs
12
Pa first
148
Pa last
148
P.A. Now (θ)
148°
Sep first
415.9
Sep last
415.7
Sep. Now (ρ)
415.7"
Mag pri
8.51
Mag sec
8.90
delta mag (ΔM)
0.39
Spectral class
G5+K0 (yellow/yellow-orange)
Pri motion ra
-081
Sec motion ra
-081
Pri motion dec
-104
Sec motion dec
-107
Notes
N (See Notes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
12396+1956 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 82424 12396+1956 BGH 40 AB 1893 2007 12 148 415.7 8.51 8.90 0.39 <===
Show 82425 12396+1956 LDS1330 BC 1963 2001 3 197 104.5 8.90 15.18 6.28
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
SAO
82424
Tycho2
1448-00433-1
HD
110067
last precise pa
148.1
last precise sep
415.74