HR753

Above the horizon. Rise: 5:10 | Tran: 11:44 | Set: 18:17

Alt: 15.28° Az: 98.08° Direction: East

HR753 is a multiple main-sequence star of spectral class K3 in the constellation of Cetus.

HR753 visual magnitude is 5.82. Because of its faintness, HR753 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 HR753. The red arrow shows the motion of HR753 during the next 100 years (3.02 arcmin in Right Ascension and 2.42 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 02h 37m 25s

Declination +06° 59’ 47”

Hour Angle 19h 03m 10s

Sidereal Time 21h 40m 36s

J2000

Right Ascension 02h 36m 04s

Declination +06° 53’ 12”

Galactic Coordinates

Galactic Longitude 163.39°

Galactic Latitude -47.62°

Finder Chart

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Finder chart for HR753.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.82

Class Main-sequence

Absolute magnitude 6.53

Spectral Type K3V

Color Index (B-V) 0.98

Temperature 4791K

The red dot in the diagram below shows where HR753 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR753. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR753 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR753 double sysyem:

Main star magnitude 5.82

Secondary star magnitude 10.82

Magnitude difference 5

Separation 2.5 arcsec

Distance, Radial Speed, Proper Motion

HR753 is distant 23.50 light years from the Sun and it is moving far from the Sun at the speed of 23 kilometers per second.

Distance (parsec) 7.21

Distance (light year) 23.50

Radial Speed 23 km/s

Proper Motion RA 1.811 arcsec/y

Proper Motion Dec 1.451"/y

Alternative Designations

Henry Draper Catalogue HD16160

SAO Catalogue SAO110636

Hipparcos Catalogue HIP12114

Durchmusterung Catalogue BD+06 398

Gliese Catalogue Gl 105 A

FK5 Catalogue 1073

Visibility from Your Location

Today's HR753 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 83.0° RISE 5:10

Max altitude: 45.5° TRANSIT 11:44

Azimuth: 277.0° SET 18:17

Set Location

Other stars in Cetus