HR8681

Above the horizon. Rise: 15:54 | Tran: 22:46 | Set: 5:42

Alt: 35.77° Az: 237.27° Direction: West-South-West

HR8681 is a hypergiant star of spectral class F0 in the constellation of Pegasus.

HR8681 visual magnitude is 6.54. Because of its faintness, HR8681 is not visible to the naked eye.

DSS2 image of HR8681. The red arrow shows the motion of HR8681 during the next 1000 years (1.52 arcmin in Right Ascension and -0.52 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 22h 50m 46s

Declination +10° 36’ 37”

Hour Angle 02h 55m 54s

Sideral Time 01h 46m 40s

J2000

Right Ascension 22h 49m 32s

Declination +10° 28’ 44”

Galactic Coordinates

Galactic Longitude 80.64°

Galactic Latitude -42.17°

Finder Chart

Simplified finder chart for HR8681.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.54

Class Hypergiant

Absolute magnitude 2.36

Spectral Type F0IV

Color Index (B-V) 0.29

Temperature 7526K

The red dot in the diagram below shows where HR8681 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR8681. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR8681 is distant 223.75 light years from the Sun and it is moving towards the Sun at the speed of 8 kilometers per second.

Distance (parsec) 68.63

Distance (light year) 223.75

Radial Speed -8 km/s

Proper Motion RA 0.091 arcsec/y

Proper Motion Dec -0.031"/y

Alternative Designations

Henry Draper Catalogue HD216048

SAO Catalogue SAO108204

Hipparcos Catalogue HIP112714

Durchmusterung Catalogue BD+09 5111

Visibility from Your Location

Today's HR8681 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 79.4° RISE 15:54

Max altitude: 49.1° TRANSIT 22:46

Azimuth: 280.6° SET 5:42

Set Location

Other stars in Pegasus