HR4934 is a double main-sequence star in the constellation of Draco.
HR4934 visual magnitude is 6. Because of its reltive faintness, HR4934 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 HR4934:
Celestial coordinates and finder chart of HR4934
HR4934 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 HR4934 are provided in the following table:
The simplified sky map below shows the position of HR4934 in the sky:
Visibility of HR4934 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR4934 is circumpolar and transits at 20:13 UTC (altitude: 77.9°)
Digitized Sky Survey image of HR4934
The image below is a photograph of HR4934 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 HR4934 is -0.18 arcsec per year in Right Ascension and 0.029 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR4934 from the Sun and relative movement
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.
Spectral properties of HR4934
HR4934 belongs to spectral class F6 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR4934 is situated in the Hertzsprung–Russell diagram.
HR4934 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: