HR680 is a hypergiant star in the constellation of Triangulum.
HR680 visual magnitude is 6.47. Because of its reltive faintness, HR680 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 HR680:
HR680 is above the horizon from Greenwich, United Kingdom .
Celestial coordinates and finder chart of HR680
HR680 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 HR680 are provided in the following table:
The simplified sky map below shows the position of HR680 in the sky:
Visibility of HR680 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Today's HR680 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of HR680
The image below is a photograph of HR680 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 HR680 is 0.016 arcsec per year in Right Ascension and -0.023 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR680 from the Sun and relative movement
HR680 is distant 722.84 light years from the Sun and it is moving towards the Sun at the speed of 1 kilometers per second.
Spectral properties of HR680
HR680 belongs to spectral class K0
The red dot in the diagram below shows where HR680 is situated in the Hertzsprung–Russell diagram.