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
 
 
Precise pa
76.1
Precise sep
244.95
Cdsa2 id
LDS 4198 AB
Constellation
Canes Venatici
Ra deg
12.27108888888889
De deg
40.94383333333333
last precise pa
76.1
last precise sep
244.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12163+4057 LDS4198 AB 1998 2 76 245.0 17.10 18.60 +K8VI 121615.92+405637.8

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