HR4934

Above the horizon. Circumpolar today

Alt: 41.78° Az: 323.53° Direction: North-West

HR4934 is a double main-sequence star of spectral class F6 in the constellation of Draco.

HR4934 visual magnitude is 6. Because of its faintness, HR4934 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 HR4934. The red arrow shows the motion of HR4934 during the next 1000 years (-3.00 arcmin in Right Ascension and 0.48 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 13h 02m 45s

Declination +63° 28’ 31”

Hour Angle 06h 27m 56s

Sidereal Time 19h 30m 42s

J2000

Right Ascension 13h 01m 46s

Declination +63° 36’ 37”

Galactic Coordinates

Galactic Longitude 121°

Galactic Latitude 53.48°

Finder Chart

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Finder chart for HR4934.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6

Class Main-sequence

Absolute magnitude 3.13

Spectral Type F6V

Color Index (B-V) 0.41

Temperature 6827K

The red dot in the diagram below shows where HR4934 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4934. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR4934 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR4934 double sysyem:

Main star magnitude 6

Secondary star magnitude 15.4

Magnitude difference 9.4

Separation 119 arcsec

Distance, Radial Speed, Proper Motion

HR4934 is distant 122.01 light years from the Sun and it is moving towards the Sun at the speed of 11 kilometers per second.

Distance (parsec) 37.43

Distance (light year) 122.01

Radial Speed -11 km/s

Proper Motion RA -0.18 arcsec/y

Proper Motion Dec 0.029"/y

Alternative Designations

Henry Draper Catalogue HD113337

SAO Catalogue SAO15962

Hipparcos Catalogue HIP63584

Durchmusterung Catalogue BD+64 927

Visibility from Your Location

HR4934 is circumpolar and transits at 03:21 UTC (altitude: 78.0°)

Set Location

Other stars in Draco