12167+3936 WAL  62AC

 
 
12H 16M 42.19S +39 35' 34.5" P.A. 143 SEP 162 MAG 7.28,9.22 SP A2.5V DIST. 108.81 PC (354.94 L.Y.)
 
 
Coord 2000
12167+3936
Discov num
WAL  62
Comp
AC
Coord arcsec 2000
12 16 42.19 +39 35 34.5
Date first
1895
Date last
2008
Obs
8
Pa first
142
Pa last
143
P.A. Now (θ)
143°
Sep first
158.2
Sep last
162.0
Sep. Now (ρ)
162"
Mag pri
7.28
Mag sec
9.22
delta mag (ΔM)
1.94
Spectral class
A2.5V (white)
Pri motion ra
-019
Sec motion ra
-030
Pri motion dec
+017
Sec motion dec
-027
Notes
rPM=1.124
This double is not physical.
 
 
12167+3936 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 62930 12167+3936 STF1624 AB 1831 2005 19 153 5.9 7.28 10.17 2.89
Show 62930 12167+3936 WAL 62 AC 1895 2008 8 143 162.0 7.28 9.22 1.94 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
SAO
62930
HIP
59868
Tycho2
3017-01019-1
HD
106784
BD
BD+40 2516
Distance
108.81
Distance ly
354.94
last precise pa
143.2
last precise sep
161.95