12461-3146 B   232

 
 
12h 46m 04.58s -31 45' 47.4" P.A. 44 sep 0.7 mag 8.43,11.33 Sp K0III dist. 641.03 pc (2091.04 l.y.)
 
 
Coord 2000
12461-3146
Discov num
B   232
Comp
Coord arcsec 2000
12 46 04.58 -31 45 47.4
Date first
1926
Date last
1991
Obs
5
Pa first
28
Pa last
44
P.A. Now (θ)
44°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.43
Mag sec
11.33
delta mag (ΔM)
2.9
Spectral class
K0III (yellow-orange)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44
Precise sep
0.67
Constellation
Centaurus
SAO
203789
HIP
62309
Tycho2
7248-00949-1
HD
110965
CD
CD-31 9880
CP
CP-31 3489
Distance
641.03
Distance ly
2091.04
last precise pa
44
last precise sep
0.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12461-3146 B 232 1991 5 44 0.7 8.43 11.33 K0III D 124604.58-314547.4

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