12183-6317 HDS1734 (SU Cru)

 
 
12h 18m 16.88s -63 16' 48.3" P.A. 111 sep 0.6 mag 10.68,10.81 Sp K4V dist. 226.76 pc (739.69 l.y.)
 
 
Coord 2000
12183-6317
Discov num
HDS1734
Comp
Coord arcsec 2000
12 18 16.88 -63 16 48.3
Date first
1991
Date last
1991
Obs
2
Pa first
96
Pa last
111
P.A. Now (θ)
111°
Sep first
0.7
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.68
Mag sec
10.81
delta mag (ΔM)
0.13
Spectral class
K4V (yellow-orange)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.7
Precise sep
0.55
Var name
SU Cru
Constellation
Crux
HIP
59996
Tycho2
8979-00927-1
Distance
226.76
Distance ly
739.69
last precise pa
110.7
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12183-6317 HDS1734 1991 2 111 0.6 10.68 10.81 121816.88-631648.3

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