HR8222

Below the horizon. Rise: 0:09 | Tran: 4:29 | Set: 8:44

Alt: -46.59° Az: 55.52° Direction: South-South-West

HR8222 is a hypergiant star of spectral class F0 in the constellation of Capricornus.

HR8222 visual magnitude is 6.57. Because of its faintness, HR8222 is not visible to the naked eye.

DSS2 image of HR8222. The red arrow shows the motion of HR8222 during the next 10000 years (5.67 arcmin in Right Ascension and -7.50 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 21h 31m 25s

Declination -19° 02’ 06”

Hour Angle 14h 27m 15s

Sidereal Time 11h 58m 40s

J2000

Right Ascension 21h 29m 59s

Declination -19° 08’ 52”

Galactic Coordinates

Galactic Longitude 31.58°

Galactic Latitude -43.31°

Finder Chart

Loading map...

Finder chart for HR8222.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.57

Class Hypergiant

Absolute magnitude 0.95

Spectral Type F0V

Color Index (B-V) 0.41

Temperature 6827K

The red dot in the diagram below shows where HR8222 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR8222. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR8222 is distant 434.09 light years from the Sun and it is moving towards the Sun at the speed of 12 kilometers per second.

Distance (parsec) 133.16

Distance (light year) 434.09

Radial Speed -12 km/s

Proper Motion RA 0.034 arcsec/y

Proper Motion Dec -0.045"/y

Alternative Designations

Henry Draper Catalogue HD204577

SAO Catalogue SAO164433

Hipparcos Catalogue HIP106143

Durchmusterung Catalogue BD-19 6107

Visibility from Your Location

Today's HR8222 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 109.0° RISE 0:09

Max altitude: 19.5° TRANSIT 4:29

Azimuth: 251.0° SET 8:44

Set Location

Other stars in Capricornus