HR734

HR734 is a hypergiant star in the constellation of Horologium.

HR734 visual magnitude is 6.37. Because of its reltive faintness, HR734 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR734 is 0.037 arcsec per year in Right Ascension and 0.001 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Key facts about HR734

Celestial coordinates and finder chart of HR734

HR734 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 HR734 are provided in the following table:

The simplified sky map below shows the position of HR734 in the sky:

Visibility of HR734 from your location

HR734 is currently not visible from Greenwich, United Kingdom

Distance of HR734 from the Sun and relative movement

HR734 is distant 384.89 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

Spectral properties of HR734

HR734 belongs to spectral class A0 and has a luminosity class of V corresponding to a hypergiant star.

The red dot in the diagram below shows where HR734 is situated in the Hertzsprung–Russell diagram.

Alternative designations of HR734