12163+4057 LDS4198AB

 
 
12H 16M 15.92S +40 56' 37.8" P.A. 76 SEP 245 MAG 17.10,18.60 SP +K8VI
 
 
Coord 2000
12163+4057
Discov num
LDS4198
Comp
AB
Coord arcsec 2000
12 16 15.92 +40 56 37.8
Date first
1960
Date last
1998
Obs
2
Pa first
74
Pa last
76
P.A. Now (θ)
76°
Sep first
246.0
Sep last
245.0
Sep. Now (ρ)
245"
Mag pri
17.10
Mag sec
18.60
delta mag (ΔM)
1.5
Spectral class
+K8VI
Pri motion ra
-121
Sec motion ra
-131
Pri motion dec
-050
Sec motion dec
-097
Notes
N (See Notes)
rPM=0.295 (< 0.3, Physical double)
This double is physical.
 
 
12163+4057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12163+4057 LDS4198 AB 1960 1998 2 76 245.0 17.10 18.60 1.50 <===
Show 12163+4057 FMR 103 BC 1998 2003 2 165 29.5 18.60 18.70 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Canes Venatici
last precise pa
76.1
last precise sep
244.95