θ Hydri (theta Hydri)
θ Hydri is a main-sequence star in the constellation of Hydrus.
θ Hydri visual magnitude is 5.53. Because of its reltive faintness, θ Hydri 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 θ Hydri is 0.025 arcsec per year in Right Ascension and 0.014 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about θ Hydri
Celestial coordinates and finder chart of θ Hydri
θ Hydri 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 θ Hydri are provided in the following table:
The simplified sky map below shows the position of θ Hydri in the sky:
Visibility of θ Hydri from your location
Distance of θ Hydri from the Sun and relative movement
θ Hydri is distant 524.96 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.
Spectral properties of θ Hydri
θ Hydri belongs to spectral class B3 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where θ Hydri is situated in the Hertzsprung–Russell diagram.