HR3676

HR3676 is a main-sequence star in the constellation of Ursa Major.

HR3676 visual magnitude is 5.97. Because of its reltive faintness, HR3676 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 HR3676:

Color of HR3676 ⬤

Magnitude of HR3676 5.97

Class Main-sequence

VISIBILITY RIGHT NOW HR3676 is above the horizon from Greenwich, United Kingdom [change]. Altitude: 30°.

Celestial coordinates and finder chart of HR3676

HR3676 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 HR3676 are provided in the following table:

Right Ascension J2000 09h 17m 31s

Declination J2000 +46° 49’ 01”

Galactic Longitude 172.82°

Galactic Latitude 44.02°

Constellation Ursa Major

The simplified sky map below shows the position of HR3676 in the sky:

Simplified finder chart for HR3676.

Visibility of HR3676 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

HR3676 is circumpolar and transits at 21:17 UTC (altitude: 85.3°)

Digitized Sky Survey image of HR3676

The image below is a photograph of HR3676 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 HR3676 is 0.017 arcsec per year in Right Ascension and 0.014 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR3676. The red arrow shows the motion of HR3676 during the next 10000 years (2.83 arcmin in Right Ascension and 2.33 arcmin in declination);

Distance of HR3676 from the Sun and relative movement

HR3676 is distant 366.70 light years from the Sun and it is moving towards the Sun at the speed of 12 kilometers per second.

Distance (parsec) 112.49 pc

Distance (light year) 366.70 ly

Heliocentric radial velocity -12 km/s

Proper Motion RA 0.017 arcsec/year

Proper Motion Dec 0.014 arcsec/year

Spectral properties of HR3676

HR3676 belongs to spectral class A1 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 0.71

Spectral Type A1V

Color Index (B-V) 0.04

Temperature of HR3676 9652K

The red dot in the diagram below shows where HR3676 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3676. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR3676

Henry Draper Catalogue HD79763

SAO Catalogue SAO42790

Hipparcos Catalogue HIP45590

Durchmusterung Catalogue BD+47 1658

FK5 Catalogue 2738

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In Evidence

Other stars in Ursa Major