12477-5941 DUN 125 AC
12h 47m 43.26s -59° 41' 19.5" P.A. 23.00 sep 372.7 mag 1.28,7.17 Sp B7II dist. 85.4 pc (278.57 l.y.)
| Coord 2000 |
12477-5941 |
|
Discov num |
DUN 125 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 47 43.26 -59 41 19.5 |
|
| Date first |
1826 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
23 |
|
Pa last |
22.8 |
|
P.A. Now (θ) |
22.8° |
|
| Sep first |
384.0 |
|
Sep last |
372.65 |
|
Sep. Now (ρ) |
372.65" |
|
| Mag pri |
1.28 |
|
Mag sec |
7.17 |
|
delta mag (ΔM) |
5.89 |
|
Spectral class |
B7II (blue-white) |
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=0.77
Nature of this double is uncertain.
12477-5941 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Mimosa |
240259 |
12 47 43 -59 41 20 |
I 362 AB |
2010 |
5 |
326 |
42.6 |
1.28 |
11.40 |
10.12 |
|
|
| Show |
|
240259 |
12 47 43 -59 41 20 |
DUN 125 AC |
2015 |
10 |
23 |
372.7 |
1.28 |
7.17 |
5.89 |
|
<=== |
| Show |
|
240259 |
12 47 43 -59 41 20 |
ANT 8 AD |
2010 |
1 |
140 |
10.4 |
1.28 |
11.00 |
9.72 |
|
|
| Show |
|
240259 |
12 47 43 -59 41 20 |
ANT 8 AE |
2010 |
1 |
213 |
29.6 |
1.28 |
12.00 |
10.72 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Mimosa |
|
Constellation |
Crux |
|
SAO |
240259 |
|
HIP |
62434 |
|
| Tycho2 |
8659-03107-1 |
|
HD |
111123 |
|
HR |
4853 |
|
GC |
17374 |
|
| CP |
CP-59 4451 |
|
Bayer |
Beta Crucis |
|
Bayer name |
Bet Cru |
|
FK5 |
481 |
|
| Distance |
85.4 |
|
Distance ly |
278.57 |
|
Bayer greek |
β Cru |
|
