HR4857
HR4857 is a giant star of spectral class B8 in the constellation of Hydra.
HR4857 visual magnitude is 6.44. Because of its faintness, HR4857 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.

Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart

Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR4857 is situated in the Hertzsprung–Russell diagram.

Distance, Radial Speed, Proper Motion
HR4857 is distant 853.40 light years from the Sun and it is moving far from the Sun at the speed of 49 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR4857 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):