HR4440

Below the horizon. Rise: 16:34 | Tran: 20:38 | Set: 0:42

Alt: -59.41° Az: 3.18° Direction: North

HR4440 is a sub-giant star of spectral class F7 in the constellation of Crater.

HR4440 visual magnitude is 6.24. Because of its faintness, HR4440 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 HR4440. The red arrow shows the motion of HR4440 during the next 1000 years (-2.18 arcmin in Right Ascension and 0.53 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 11h 33m 04s

Declination -20° 55’ 01”

Hour Angle 12h 06m 55s

Sidereal Time 23h 39m 59s

J2000

Right Ascension 11h 31m 47s

Declination -20° 46’ 36”

Galactic Coordinates

Galactic Longitude 278.98°

Galactic Latitude 38.36°

Finder Chart

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Finder chart for HR4440.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.24

Class Sub-giant

Absolute magnitude 3.26

Spectral Type F7IV

Color Index (B-V) 0.54

Temperature 6213K

The red dot in the diagram below shows where HR4440 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4440. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4440 is distant 128.85 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

Distance (parsec) 39.53

Distance (light year) 128.85

Radial Speed 10 km/s

Proper Motion RA -0.131 arcsec/y

Proper Motion Dec 0.032"/y

Alternative Designations

Henry Draper Catalogue HD100219

SAO Catalogue SAO179964

Hipparcos Catalogue HIP56245

Durchmusterung Catalogue BD-19 3285

FK5 Catalogue 2919

Visibility from Your Location

Today's HR4440 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 110.9° RISE 16:34

Max altitude: 17.6° TRANSIT 20:38

Azimuth: 249.1° SET 0:42

Set Location

Other stars in Crater