12539-6023 JSP 563 (Kap Cru)

 
 
12h 53m 48.17s -60 21' 54.2" P.A. 260 sep 3.8 mag 10.30,12.80 Sp B1V dist. 757.58 pc (2471.23 l.y.)
 
 
Coord 2000
12539-6023
Discov num
JSP 563
Comp
Coord arcsec 2000
12 53 48.17 -60 21 54.2
Date first
1930
Date last
1974
Obs
3
Pa first
270
Pa last
260
P.A. Now (θ)
260°
Sep first
1.4
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
10.30
Mag sec
12.80
delta mag (ΔM)
2.5
Spectral class
B1V (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.1
Precise sep
3.78
Name
Kap Cru
Constellation
Crux
SAO
252077
HIP
62931
Tycho2
8989-03110-1
Gaia DR2
16168623232
HD
111973
HR
4890
GC
17492
CD
CD-59 4460
CP
CP-59 4555
Bayer
Kappa Crucis
Bayer name
Kap Cru
Distance
757.58
Distance ly
2471.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12539-6023 JSP 563 1974 3 260 3.8 10.30 12.80 O 125348.17-602154.2

If you need more information about this double, apply for a data request form to the WDS.