HR3643
Below the horizon.
Never rises today
Alt: -37.77°
Az: 194.98°
Direction: South-West
HR3643 is a bright giant star of spectral class F9 in the constellation of Carina.
HR3643 visual magnitude is 4.48. Because of its moderate brightness, HR3643 is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.
DSS2 image of HR3643. The red arrow shows the motion of HR3643 during the next
10000 years (-2.17 arcmin in Right Ascension and -0.83 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
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Finder chart for HR3643.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR3643 is situated in the Hertzsprung–Russell diagram.
H-R diagram showing the position of HR3643.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR3643 is distant 454.04 light years from the Sun and it is moving far from the Sun at the speed of 22 kilometers per second.
Alternative Designations
Visibility from Your Location
HR3643 is currently not visible from Greenwich, UK