12289-6152 I    36

 
 
12h 28m 54.86s -61 52' 15.3" P.A. 325 sep 21.6 mag 6.91,10.91 Sp B3V dist. 423.73 pc (1382.21 l.y.)
 
 
Coord 2000
12289-6152
Discov num
I    36
Comp
Coord arcsec 2000
12 28 54.86 -61 52 15.3
Date first
1902
Date last
2015
Obs
12
Pa first
325
Pa last
325
P.A. Now (θ)
325°
Sep first
21.8
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
6.91
Mag sec
10.91
delta mag (ΔM)
4
Spectral class
B3V (blue-white)
Pri motion ra
-012
Sec motion ra
-007
Pri motion dec
-002
Sec motion dec
-001
Notes
rPM=0.419
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.7
Precise sep
21.615
Constellation
Crux
SAO
251928
HIP
60905
Tycho2
8975-01922-1
HD
108610
CP
CP-61 3218
Distance
423.73
Distance ly
1382.21
last precise pa
324.7
last precise sep
21.615
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12289-6152 I 36 2000 10 326 21.4 6.91 10.91 B3V D 122854.86-615215.3
12289-6152 I 36 2015 11 325 21.6 6.91 10.91 B3V 122854.86-615215.3

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