13496-4228 HDO 226 AB
13h 49m 37.01s -42° 28' 25.3" P.A. 127.00 sep 45.5 mag 3.46,12.96 Sp B2Vnpe dist. 155.04 pc (505.74 l.y.)
| Coord 2000 |
13496-4228 |
|
Discov num |
HDO 226 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 49 37.01 -42 28 25.3 |
|
| Date first |
1891 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
100 |
|
Pa last |
127 |
|
P.A. Now (θ) |
127° |
|
| Sep first |
30.0 |
|
Sep last |
45.5 |
|
Sep. Now (ρ) |
45.5" |
|
| Mag pri |
3.46 |
|
Mag sec |
12.96 |
|
delta mag (ΔM) |
9.5 |
|
Spectral class |
B2Vnpe (blue-white) |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-022 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-001 |
|
| Notes |
N
(See Notes) |
|
rPM=0.592
Nature of this double is uncertain.
13496-4228 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
224471 |
13 49 37 -42 28 25 |
RIZ 8 Aa,Ab |
2010 |
1 |
80 |
0.1 |
3.50 |
6.70 |
3.20 |
|
|
| Show |
|
224471 |
13 49 37 -42 28 25 |
HDO 226 AB |
2016 |
9 |
127 |
45.5 |
3.46 |
12.96 |
9.50 |
|
<=== |
| Show |
Mu Cen |
224471 |
13 49 37 -42 28 25 |
SHT 53 AC |
2016 |
4 |
304 |
4.6 |
3.97 |
10.06 |
6.09 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
SAO |
224471 |
|
HIP |
67472 |
|
Tycho2 |
7797-02743-1 |
|
| Gaia DR2 |
6109087784487667712 |
|
HD |
120324 |
|
HR |
5193 |
|
GC |
18667 |
|
| CD |
CD-41 8172 |
|
CP |
CP-41 6480 |
|
Bayer |
Mu Centauri |
|
Bayer name |
Mu Cen |
|
| FK5 |
508 |
|
Distance |
155.04 |
|
Distance ly |
505.74 |
|
Bayer greek |
μ Cen |
|
