HR4065

Below the horizon. Never rises today

Alt: -26.55° Az: 184.87° Direction: South

HR4065 is a double main-sequence star of spectral class A1 in the constellation of Carina.

HR4065 visual magnitude is 5.67. Because of its faintness, HR4065 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 HR4065. The red arrow shows the motion of HR4065 during the next 10000 years (-7.17 arcmin in Right Ascension and 1.17 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 19m 51s

Declination -64° 48’ 04”

Hour Angle 00h 41m 05s

Sideral Time 11h 00m 56s

J2000

Right Ascension 10h 19m 04s

Declination -64° 40’ 35”

Galactic Coordinates

Galactic Longitude 287.53°

Galactic Latitude -6.46°

Finder Chart

Simplified finder chart for HR4065.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.67

Class Main-sequence

Absolute magnitude 0.91

Spectral Type A1V

Color Index (B-V) 0.05

Temperature 9542K

The red dot in the diagram below shows where HR4065 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4065. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR4065 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 HR4065 double sysyem:

Main star magnitude 5.67

Secondary star magnitude 5.77

Magnitude difference 0.1

Separation 2.4 arcsec

Distance, Radial Speed, Proper Motion

HR4065 is distant 291.59 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

Distance (parsec) 89.45

Distance (light year) 291.59

Radial Speed 10 km/s

Proper Motion RA -0.043 arcsec/y

Proper Motion Dec 0.007"/y

Alternative Designations

Henry Draper Catalogue HD89715

SAO Catalogue SAO250917

Hipparcos Catalogue HIP50520

Durchmusterung Catalogue CP-64 1248

Visibility from Your Location

HR4065 is currently not visible from Greenwich, UK

Set Location

Other stars in Carina