Your guide to the Solar System and the night sky
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🌎  Observing from: Greenwich, United Kingdom [change]

HR3813

HR3813 is a giant star in the constellation of Carina.

HR3813 visual magnitude is 6.27. Because of its reltive faintness, HR3813 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 HR3813:

6.27
Giant
HR3813 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR3813

HR3813 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 HR3813 are provided in the following table:

09h 31m 32s
-66° 43’ 09”
284.97°
-11.11°
Carina

The simplified sky map below shows the position of HR3813 in the sky:

Finder chart HR3813 star
Simplified finder chart for HR3813.

Visibility of HR3813 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

HR3813 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR3813

The image below is a photograph of HR3813 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 HR3813 is -0.027 arcsec per year in Right Ascension and -0.006 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR3813 star
DSS2 image of HR3813. The red arrow shows the motion of HR3813 during the next 10000 years (-4.50 arcmin in Right Ascension and -1.00 arcmin in declination);

Distance of HR3813 from the Sun and relative movement

HR3813 is distant 702.59 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.

215.52 pc
702.59 ly
4 km/s
-0.027 arcsec/year
-0.006 arcsec/year

Spectral properties of HR3813

HR3813 belongs to spectral class K1 and has a luminosity class of III corresponding to a giant star.

-0.40
K1III
4034K

The red dot in the diagram below shows where HR3813 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3813. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR3813

SAO250611
SAO250611