HR7824

Below the horizon. Rise: 20:48 | Tran: 2:48 | Set: 8:52

Alt: -2.62° Az: 86.49° Direction: South

HR7824 is a giant star of spectral class G8 in the constellation of Delphinus.

HR7824 visual magnitude is 6.21. Because of its faintness, HR7824 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 HR7824. The red arrow shows the motion of HR7824 during the next 10000 years (8.17 arcmin in Right Ascension and -0.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 29m 33s

Declination +03° 01’ 21”

Hour Angle 17h 47m 19s

Sidereal Time 14h 16m 52s

J2000

Right Ascension 20h 28m 16s

Declination +02° 56’ 12”

Galactic Coordinates

Galactic Longitude 47.24°

Galactic Latitude -19.95°

Finder Chart

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Finder chart for HR7824.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.21

Class Giant

Absolute magnitude 0.48

Spectral Type G8III

Color Index (B-V) 0.9

Temperature 4996K

The red dot in the diagram below shows where HR7824 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7824. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7824 is distant 455.94 light years from the Sun and it is moving towards the Sun at the speed of 22 kilometers per second.

Distance (parsec) 139.86

Distance (light year) 455.94

Radial Speed -22 km/s

Proper Motion RA 0.049 arcsec/y

Proper Motion Dec -0.002"/y

Alternative Designations

Henry Draper Catalogue HD194953

SAO Catalogue SAO125843

Hipparcos Catalogue HIP100969

Durchmusterung Catalogue BD+02 4175

Visibility from Your Location

Today's HR7824 rise, transit and set times from Ko Samui, Thailand are the following (all times relative to the local timezone Asia/Bangkok):

Azimuth: 87.0° RISE 20:48

Max altitude: 83.5° TRANSIT 2:48

Azimuth: 273.0° SET 8:52

Name:	Ko Samui, Thailand
Latitude:	9° 32' 8.4" N
Longitude:	99° 56' 8.5" E
Timezone:	Asia/Bangkok

Set Location

Other stars in Delphinus