HR1717
HR1717 is a hypergiant star in the constellation of Orion.
HR1717 visual magnitude is 6.15. Because of its reltive faintness, HR1717 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.
The proper motion of HR1717 is -0.043 arcsec per year in Right Ascension and 0.037 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about HR1717
HR1717 is above the horizon from Greenwich, United Kingdom .
Altitude: 0.5°
Azimuth: 92.9°
Direction: East
Celestial coordinates and finder chart of HR1717
HR1717 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR1717 are provided in the following table:
The simplified sky map below shows the position of HR1717 in the sky:
Visibility of HR1717 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
Today's HR1717 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Distance of HR1717 from the Sun and relative movement
HR1717 is distant 149.75 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.
Spectral properties of HR1717
HR1717 belongs to spectral class F0 and has a luminosity class of IV corresponding to a hypergiant star.
The red dot in the diagram below shows where HR1717 is situated in the Hertzsprung–Russell diagram.