12038-5745 HLD 115

 
 
12h 03m 46.92s -57 44' 33.3" P.A. 242 sep 1.8 mag 8.17,9.62 Sp B6/7III dist. 432.9 pc (1412.12 l.y.)
 
 
Coord 2000
12038-5745
Discov num
HLD 115
Comp
Coord arcsec 2000
12 03 46.92 -57 44 33.3
Date first
1882
Date last
1991
Obs
8
Pa first
240
Pa last
242
P.A. Now (θ)
242°
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.17
Mag sec
9.62
delta mag (ΔM)
1.45
Spectral class
B6/7III (blue-white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.6
Precise sep
1.812
Cdsa2 id
HLD 115
Constellation
Crux
SAO
239623
HIP
58814
Tycho2
8640-01832-1
HD
104765
CP
CP-57 5217
Ra deg
12.063033333333333
De deg
-57.742583333333336
Distance
432.9
Distance ly
1412.12
last precise pa
241.6
last precise sep
1.812
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12038-5745 HLD 115 1991 8 242 1.8 8.17 9.62 B6/7III D 120346.92-574433.3

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