HR4140
Below the horizon.
Never rises today
Alt: -24.51°
Az: 190.69°
Direction: South-South-West
HR4140 is a variable main-sequence star of spectral class B4 in the constellation of Carina.
HR4140 visual magnitude is 3.32. Because of its moderate brightness, HR4140 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 HR4140. The red arrow shows the motion of HR4140 during the next
10000 years (-3.17 arcmin in Right Ascension and 1.50 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
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Finder chart for HR4140.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR4140 is situated in the Hertzsprung–Russell diagram.
H-R diagram showing the position of HR4140.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR4140 is distant 496.95 light years from the Sun and it is moving far from the Sun at the speed of 26 kilometers per second.
Alternative Designations
Visibility from Your Location
HR4140 is currently not visible from Greenwich, UK