12223-6117 TOB  63AB

 
 
12H 22M 15.17S -61 16' 52.9" P.A. 242 SEP 16.3 MAG 10.73,13.52
 
 
Coord 2000
12223-6117
Discov num
TOB  63
Comp
AB
Coord arcsec 2000
12 22 15.17 -61 16 52.9
Date first
1924
Date last
2000
Obs
4
Pa first
237
Pa last
242
P.A. Now (θ)
242°
Sep first
15.0
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
10.73
Mag sec
13.52
delta mag (ΔM)
2.79
Spectral class
Pri motion ra
+010
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
+001
Notes
rPM=1.395
This double is not physical.
 
 
12223-6117 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12223-6117 TOB 63 AB 1924 2000 4 242 16.3 10.73 13.52 2.79 <===
Show 12223-6117 TOB 63 AC 1987 2000 3 169 24.6 10.73 12.85 2.12
Show 12223-6117 TOB 63 AD 1892 2000 6 133 51.5 10.73 11.18 0.45
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crux
Tycho2
8975-00640-1
last precise pa
241.8
last precise sep
16.27