HR7455

Below the horizon. Never rises today

Alt: -60.26° Az: 138.88° Direction: South-East

HR7455 is a hypergiant star of spectral class M0 in the constellation of Pavo.

HR7455 visual magnitude is 6.09. Because of its faintness, HR7455 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

DSS2 image of HR7455. The red arrow shows the motion of HR7455 during the next 10000 years (4.50 arcmin in Right Ascension and -10.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 44m 00s

Declination -65° 47’ 39”

Hour Angle 15h 30m 51s

Sideral Time 11h 14m 51s

J2000

Right Ascension 19h 41m 37s

Declination -65° 51’ 15”

Galactic Coordinates

Galactic Longitude 330.29°

Galactic Latitude -29.68°

Finder Chart

Simplified finder chart for HR7455.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.09

Class Hypergiant

Absolute magnitude -0.73

Spectral Type M0III

Color Index (B-V) 1.55

Temperature 3720K

The red dot in the diagram below shows where HR7455 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7455. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7455 is distant 752.89 light years from the Sun and it is moving towards the Sun at the speed of 42 kilometers per second.

Distance (parsec) 230.95

Distance (light year) 752.89

Radial Speed -42 km/s

Proper Motion RA 0.027 arcsec/y

Proper Motion Dec -0.065"/y

Alternative Designations

Henry Draper Catalogue HD184996

SAO Catalogue SAO254627

Hipparcos Catalogue HIP96882

Durchmusterung Catalogue CP-66 3447

Visibility from Your Location

HR7455 is currently not visible from Greenwich, UK

Set Location

Other stars in Pavo