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public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:20 
Transit: 12:55 
Sunset: 20:30
sunny   (Daytime)   What's Visible Now?

μ Normae (mu Normae)

Altitude: -21.8°   Azimuth: 225.6°   Direction: South-West

μ Normae is a variable hypergiant star in the constellation of Norma.

μ Normae visual magnitude is 4.94. Because of its moderate brightness, μ Normae should be easily visible from locations with dark skies, while it can be barely visible, or not visible at all, from skies affected by light pollution.

The proper motion of μ Normae is 0.005 arcsec per year in Right Ascension and -0.004 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.

Image of μ Normae (mu Normae) star
DSS2 image of μ Normae. The red arrow shows the motion of μ Normae during the next 100000 years (8.33 arcmin in Right Ascension and -6.67 arcmin in declination);

Key facts about μ Normae

4.94
Hypergiant

μ Normae (mu Normae) is below the horizon from Greenwich, United Kingdom.

Altitude: -21.8°
Azimuth: 225.6°
Direction: South-West

Celestial coordinates and finder chart of μ Normae

μ Normae is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of μ Normae are provided in the following table:

16h 34m 05s
-44° 02’ 43”
339.38°
2.51°
Norma

The simplified sky map below shows the position of μ Normae in the sky:

Finder chart μ Normae (mu Normae) star
Simplified finder chart for μ Normae (mu Normae).

Visibility of μ Normae from your location

Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

μ Normae (mu Normae) is currently not visible from Greenwich, United Kingdom

Distance of μ Normae from the Sun and relative movement

μ Normae is distant 4,657.14 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

1,428.57 pc
4,657.14 ly
9 km/s
0.005 arcsec/year
-0.004 arcsec/year

Spectral properties of μ Normae

μ Normae belongs to spectral class B0 and has a luminosity class of I corresponding to a hypergiant star.

-5.83
B0I
9542K

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

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

Alternative designations of μ Normae

μ Normae
(mu Normae)
SAO226900
SAO226900