Your guide to the Solar System and the night sky
By donating now you help keep this site alive and free from ads. Please consider supporting this project.
🌎  Observing from: Greenwich, United Kingdom [change]

ω Fornacis (omega Fornacis)

ω Fornacis is a double main-sequence star in the constellation of Fornax.

ω Fornacis visual magnitude is 4.9. Because of its moderate brightness, ω Fornacis should be easily visible from locations with dark skyes, while it can be barely visible, or not visible at all, from skyes affected by light pollution.

The table below summarizes the key facts about ω Fornacis:

ω Fornacis (omega Fornacis) is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of ω Fornacis

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

02h 33m 50s
-28° 13’ 57”

The simplified sky map below shows the position of ω Fornacis in the sky:

Finder chart ω Fornacis (omega Fornacis) star
Simplified finder chart for ω Fornacis (omega Fornacis).

Visibility of ω Fornacis from your location

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

Today's ω Fornacis (omega Fornacis) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 118.2°
Max altitude: 10.3°
Azimuth: 241.8°
ω Fornacis (omega Fornacis) is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of ω Fornacis

The image below is a photograph of ω Fornacis from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of ω Fornacis is -0.019 arcsec per year in Right Ascension and -0.013 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of ω Fornacis (omega Fornacis) star
DSS2 image of ω Fornacis. The red arrow shows the motion of ω Fornacis during the next 10000 years (-3.17 arcmin in Right Ascension and -2.17 arcmin in declination);

Distance of ω Fornacis from the Sun and relative movement

ω Fornacis is distant 453.41 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

139.08 pc
453.41 ly
10 km/s
-0.019 arcsec/year
-0.013 arcsec/year

Spectral properties of ω Fornacis

ω Fornacis belongs to spectral class B9 and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where ω Fornacis is situated in the Hertzsprung–Russell diagram.

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

ω Fornacis star system properties

ω Fornacis is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the ω Fornacis double sysyem:

10.8 arcsec

Alternative designations of ω Fornacis

ω Fornacis
(omega Fornacis)