HR4683

Above the horizon. Circumpolar today

Alt: 50.07° Az: 5.41° Direction: North

HR4683 is a main-sequence star of spectral class F4 in the constellation of Ursa Minor.

HR4683 visual magnitude is 6.33. Because of its faintness, HR4683 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.

DSS2 image of HR4683. The red arrow shows the motion of HR4683 during the next 1000 years (3.50 arcmin in Right Ascension and -0.05 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 12h 17m 28s

Declination +86° 17’ 55”

Hour Angle 16h 38m 34s

Sideral Time 04h 56m 03s

J2000

Right Ascension 12h 16m 51s

Declination +86° 26’ 09”

Galactic Coordinates

Galactic Longitude 123.56°

Galactic Latitude 30.65°

Finder Chart

Simplified finder chart for HR4683.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.33

Class Main-sequence

Absolute magnitude 3.34

Spectral Type F4V

Color Index (B-V) 0.43

Temperature 6724K

The red dot in the diagram below shows where HR4683 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4683. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4683 is distant 129.16 light years from the Sun and it is moving towards the Sun at the speed of 6 kilometers per second.

Distance (parsec) 39.62

Distance (light year) 129.16

Radial Speed -6 km/s

Proper Motion RA 0.21 arcsec/y

Proper Motion Dec -0.003"/y

Alternative Designations

Henry Draper Catalogue HD107113

SAO Catalogue SAO2012

Hipparcos Catalogue HIP59879

Durchmusterung Catalogue BD+87 107

Visibility from Your Location

HR4683 is circumpolar and transits at 11:18 UTC (altitude: 55.2°)

Set Location

Other stars in Ursa Minor