HR3821
HR3821 is a giant star in the constellation of Carina.
HR3821 visual magnitude is 5.47. Because of its reltive faintness, HR3821 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 HR3821:
HR3821 is below the horizon from Greenwich, United Kingdom .
Altitude: -40.4°
Azimuth: 161.4°
Direction: South-South-East
Celestial coordinates and finder chart of HR3821
HR3821 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 HR3821 are provided in the following table:
The simplified sky map below shows the position of HR3821 in the sky:

Visibility of HR3821 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR3821 is currently not visible from Greenwich, United Kingdom
Digitized Sky Survey image of HR3821
The image below is a photograph of HR3821 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 HR3821 is -0.027 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.

Distance of HR3821 from the Sun and relative movement
HR3821 is distant 791.26 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.
Spectral properties of HR3821
HR3821 belongs to spectral class K4 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR3821 is situated in the Hertzsprung–Russell diagram.
