HR8455
HR8455 is a hypergiant star in the constellation of Pegasus.
HR8455 visual magnitude is 6.18. Because of its reltive faintness, HR8455 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 HR8455 is 0.086 arcsec per year in Right Ascension and -0.075 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about HR8455
HR8455 is above the horizon from Greenwich, United Kingdom .
Altitude: 26.5°
Azimuth: 91.4°
Direction: East
Celestial coordinates and finder chart of HR8455
HR8455 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 HR8455 are provided in the following table:
The simplified sky map below shows the position of HR8455 in the sky:
Visibility of HR8455 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
Today's HR8455 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Distance of HR8455 from the Sun and relative movement
HR8455 is distant 181.01 light years from the Sun and it is moving far from the Sun at the speed of 22 kilometers per second.
Spectral properties of HR8455
HR8455 belongs to spectral class G0 and has a luminosity class of V corresponding to a hypergiant star.
The red dot in the diagram below shows where HR8455 is situated in the Hertzsprung–Russell diagram.