HR7707

Below the horizon. Never rises today

Alt: -65.43° Az: 134.70° Direction: South-East

HR7707 is a hypergiant star of spectral class F0 in the constellation of Pavo.

HR7707 visual magnitude is 6.09. Because of its faintness, HR7707 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 HR7707. The red arrow shows the motion of HR7707 during the next 10000 years (-6.17 arcmin in Right Ascension and 6.17 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 16m 37s

Declination -63° 20’ 20”

Hour Angle 14h 44m 46s

Sideral Time 11h 01m 24s

J2000

Right Ascension 20h 14m 26s

Declination -63° 24’ 56”

Galactic Coordinates

Galactic Longitude 332.97°

Galactic Latitude -33.29°

Finder Chart

Simplified finder chart for HR7707.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.09

Class Hypergiant

Absolute magnitude 1.80

Spectral Type F0IV

Color Index (B-V) 0.31

Temperature 7399K

The red dot in the diagram below shows where HR7707 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7707. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7707 is distant 234.87 light years from the Sun and it is moving far from the Sun at the speed of 19 kilometers per second.

Distance (parsec) 72.05

Distance (light year) 234.87

Radial Speed 19 km/s

Proper Motion RA -0.037 arcsec/y

Proper Motion Dec 0.037"/y

Alternative Designations

Henry Draper Catalogue HD191603

SAO Catalogue SAO254756

Hipparcos Catalogue HIP99762

Durchmusterung Catalogue CP-63 4571

FK5 Catalogue 3619

Visibility from Your Location

HR7707 is currently not visible from Greenwich, UK

Set Location

Other stars in Pavo