HR3840
Below the horizon.
Never rises today
Alt: -30.20°
Az: 219.85°
Direction: South-West
HR3840 is a main-sequence star of spectral class A2 in the constellation of Vela.
HR3840 visual magnitude is 5.45. Because of its faintness, HR3840 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.
DSS2 image of HR3840. The red arrow shows the motion of HR3840 during the next
10000 years (-9.00 arcmin in Right Ascension and -2.83 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Loading map...
Finder chart for HR3840.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR3840 is situated in the HertzsprungāRussell diagram.
H-R diagram showing the position of HR3840.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR3840 is distant 233.69 light years from the Sun and it is moving towards the Sun at the speed of 13 kilometers per second.
Alternative Designations
Visibility from Your Location
HR3840 is currently not visible from Greenwich, UK