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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:05 
Transit: 12:56 
Sunset: 20:48
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All Constellations » Carina » 

HR3821

Below the horizon.  Never rises today
Alt: -48.28°   Az: 205.75°   Direction: South-South-West

HR3821 is a giant star of spectral class K4 in the constellation of Carina.

HR3821 visual magnitude is 5.47. Because of its faintness, HR3821 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Image of HR3821 star
DSS2 image of HR3821. The red arrow shows the motion of HR3821 during the next 10000 years (-4.50 arcmin in Right Ascension and 0.17 arcmin in declination);

Celestial Coordinates

Apparent

09h 31m 46s
-73° 11’ 36”
05h 56m 40s
15h 28m 27s

J2000

09h 31m 36s
-73° 04’ 50”

Galactic Coordinates

289.55°
-15.64°

Finder Chart

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Finder chart for HR3821.

Magnitude, Color, Spectral Class

5.47
Giant

-1.46
K4III
3705K

The red dot in the diagram below shows where HR3821 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3821. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

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.

242.72
791.26
14 km/s
-0.027 arcsec/y
0.001"/y

Alternative Designations

SAO256634
SAO256634

Visibility from Your Location

HR3821 is currently not visible from Greenwich, UK