12182-5218 I  1220

 
 
12h 18m 11.11s -52 18' 22.6" P.A. 305 sep 0.2 mag 7.70,8.00 Sp B8III dist. 478.47 pc (1560.77 l.y.)
 
 
Coord 2000
12182-5218
Discov num
I  1220
Comp
Coord arcsec 2000
12 18 11.11 -52 18 22.6
Date first
1926
Date last
1930
Obs
5
Pa first
330
Pa last
305
P.A. Now (θ)
305°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.70
Mag sec
8.00
delta mag (ΔM)
0.3
Spectral class
B8III (blue-white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305
Precise sep
0.15
Cdsa2 id
I 1220
Constellation
Centaurus
SAO
239822
HIP
59987
Tycho2
8242-02492-1
HD
106970
CD
CD-51 6557
CP
CP-51 5038
Ra deg
12.303086111111112
De deg
-52.30627777777777
Distance
478.47
Distance ly
1560.77
last precise pa
305
last precise sep
0.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12182-5218 I 1220 1930 5 305 0.2 7.70 8.00 B8III 121811.11-521822.6

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