HR7499
HR7499 is a double main-sequence star in the constellation of Cygnus.
HR7499 visual magnitude is 6.23. Because of its reltive faintness, HR7499 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 HR7499:
Celestial coordinates and finder chart of HR7499
HR7499 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 HR7499 are provided in the following table:
The simplified sky map below shows the position of HR7499 in the sky:
Visibility of HR7499 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR7499 is circumpolar and transits at 01:13 UTC (altitude: 78.8°)
Digitized Sky Survey image of HR7499
The image below is a photograph of HR7499 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 HR7499 is -0.025 arcsec per year in Right Ascension and 0.026 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7499 from the Sun and relative movement
HR7499 is distant 271.67 light years from the Sun and it is moving towards the Sun at the speed of 32 kilometers per second.
Spectral properties of HR7499
HR7499 belongs to spectral class A6 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR7499 is situated in the Hertzsprung–Russell diagram.
HR7499 star system properties
HR7499 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 HR7499 double sysyem: