HR2457
HR2457 is a main-sequence star of spectral class A1 in the constellation of Gemini.
HR2457 visual magnitude is 6.28. Because of its faintness, HR2457 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
Simplified finder chart for HR2457.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR2457 is situated in the Hertzsprung–Russell diagram.
Distance, Radial Speed, Proper Motion
HR2457 is distant 785.54 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
Today's HR2457 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):