HR3805 is a hypergiant star in the constellation of Hydra.
HR3805 visual magnitude is 6.24. Because of its reltive faintness, HR3805 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 HR3805:
Celestial coordinates and finder chart of HR3805
HR3805 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3805 are provided in the following table:
The simplified sky map below shows the position of HR3805 in the sky:
Visibility of HR3805 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Today's HR3805 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of HR3805
The image below is a photograph of HR3805 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 HR3805 is -0.033 arcsec per year in Right Ascension and -0.012 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR3805 from the Sun and relative movement
HR3805 is distant 420.65 light years from the Sun and it is moving far from the Sun at the speed of 29 kilometers per second.
Spectral properties of HR3805
HR3805 belongs to spectral class K0
The red dot in the diagram below shows where HR3805 is situated in the Hertzsprung–Russell diagram.