HR4550
HR4550 is a variable and double main-sequence star of spectral class G8 in the constellation of Ursa Major.
HR4550 visual magnitude is 6.45. Because of its faintness, HR4550 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
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Finder chart for HR4550.
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where HR4550 is situated in the HertzsprungāRussell diagram.

Star System Properties
HR4550 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR4550 double sysyem:
Distance, Radial Speed, Proper Motion
HR4550 is distant 29.85 light years from the Sun and it is moving towards the Sun at the speed of 98 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR4550 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):