HR4389

HR4389 is a main-sequence star in the constellation of Musca.

HR4389 visual magnitude is 6.41. Because of its reltive faintness, HR4389 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The table below summarizes the key facts about HR4389:

Celestial coordinates and finder chart of HR4389

HR4389 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 HR4389 are provided in the following table:

The simplified sky map below shows the position of HR4389 in the sky:

Visibility of HR4389 from your location

HR4389 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR4389

The image below is a photograph of HR4389 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 HR4389 is -0.039 arcsec per year in Right Ascension and -0.005 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Distance of HR4389 from the Sun and relative movement

HR4389 is distant 758.14 light years from the Sun

Spectral properties of HR4389

HR4389 belongs to spectral class B4 and has a luminosity class of V corresponding to a main-sequence star.

The red dot in the diagram below shows where HR4389 is situated in the Hertzsprung–Russell diagram.

Alternative designations of HR4389