HR3747 is a main-sequence star in the constellation of Ursa Major.
HR3747 visual magnitude is 6.45. Because of its reltive faintness, HR3747 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 HR3747:
Celestial coordinates and finder chart of HR3747
HR3747 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3747 are provided in the following table:
The simplified sky map below shows the position of HR3747 in the sky:
Visibility of HR3747 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR3747 is circumpolar and transits at 21:05 UTC (altitude: 85.7°)
Digitized Sky Survey image of HR3747
The image below is a photograph of HR3747 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 HR3747 is -0.132 arcsec per year in Right Ascension and -0.033 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR3747 from the Sun and relative movement
HR3747 is distant 144.57 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.
Spectral properties of HR3747
HR3747 belongs to spectral class F3 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR3747 is situated in the Hertzsprung–Russell diagram.