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public  Denizli, Turkey Denizli, Turkey  ⓘ
TimezoneEurope/Istanbul
Sunrise: 5:43 
Transit: 13:02 
Sunset: 20:20
wb_twilight   (Nautical Twilight)  
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All Constellations » Centaurus » 

μ Centauri (mu Centauri)

Above the horizon.  Rise: 19:03 | Tran: 22:00 | Set: 0:58
Alt: 9.21°   Az: 173.33°   Direction: South

μ Centauri is a variable and double sub-giant star of spectral class B2 in the constellation of Centaurus.

μ Centauri visual magnitude is 3.04. Because of its moderate brightness, μ Centauri is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of μ Centauri (mu Centauri) star
DSS2 image of μ Centauri. The red arrow shows the motion of μ Centauri during the next 10000 years (-3.83 arcmin in Right Ascension and -3.33 arcmin in declination);

Celestial Coordinates

Apparent

13h 51m 09s
-42° 35’ 57”
23h 24m 10s
13h 15m 20s

J2000

13h 49m 36s
-42° 28’ 26”

Galactic Coordinates

314.24°
19.12°

Finder Chart

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Finder chart for μ Centauri (mu Centauri).

Magnitude, Color, Spectral Class

3.04
Sub-giant

-3.00
B2IV
12902K

The red dot in the diagram below shows where μ Centauri is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of μ Centauri. Attribution: Richard Powell / CC BY-SA

Star System Properties

μ Centauri is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the μ Centauri double sysyem:

3.04
13.74
10.7
48 arcsec

Distance, Radial Speed, Proper Motion

μ Centauri is distant 526.66 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

161.55
526.66
9 km/s
-0.023 arcsec/y
-0.02"/y

Alternative Designations

μ Centauri
(mu Centauri)
SAO224471
SAO224471

Visibility from Your Location

Today's μ Centauri (mu Centauri) rise, transit and set times from Denizli, Turkey are the following (all times relative to the local timezone Europe/Istanbul):

Azimuth: 132.6°
Max altitude: 9.6°
Azimuth: 227.4°