HR4686 is a main-sequence star in the constellation of Ursa Minor.
HR4686 visual magnitude is 6.28. Because of its reltive faintness, HR4686 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.
The table below summarizes the key facts about HR4686:
Celestial coordinates and finder chart of HR4686
HR4686 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4686 are provided in the following table:
The simplified sky map below shows the position of HR4686 in the sky:
Visibility of HR4686 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR4686 is circumpolar and transits at 19:27 UTC (altitude: 53.8°)
Digitized Sky Survey image of HR4686
The image below is a photograph of HR4686 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR4686 is -0.028 arcsec per year in Right Ascension and 0.054 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR4686 from the Sun and relative movement
HR4686 is distant 151.77 light years from the Sun and it is moving towards the Sun at the speed of 4 kilometers per second.
Spectral properties of HR4686
HR4686 belongs to spectral class F2 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR4686 is situated in the Hertzsprung–Russell diagram.