HR5736

Below the horizon. Rise: 23:42 | Tran: 1:04 | Set: 2:23

Alt: -72.80° Az: 36.72° Direction: North-East

HR5736 is a multiple main-sequence star of spectral class B4 in the constellation of Lupus.

HR5736 visual magnitude is 5.45. Because of its faintness, HR5736 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 HR5736. The red arrow shows the motion of HR5736 during the next 10000 years (-2.00 arcmin in Right Ascension and -5.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 15h 28m 56s

Declination -36° 51’ 16”

Hour Angle 12h 51m 04s

Sidereal Time 04h 20m 00s

J2000

Right Ascension 15h 27m 18s

Declination -36° 46’ 04”

Galactic Coordinates

Galactic Longitude 334.6°

Galactic Latitude 16.34°

Finder Chart

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Finder chart for HR5736.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.45

Class Main-sequence

Absolute magnitude -0.09

Spectral Type B4V

Color Index (B-V) -0.15

Temperature 12489K

The red dot in the diagram below shows where HR5736 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR5736. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR5736 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR5736 double sysyem:

Main star magnitude 5.45

Secondary star magnitude 12.45

Magnitude difference 7

Separation 30 arcsec

Distance, Radial Speed, Proper Motion

HR5736 is distant 418.49 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.

Distance (parsec) 128.37

Distance (light year) 418.49

Radial Speed 4 km/s

Proper Motion RA -0.012 arcsec/y

Proper Motion Dec -0.035"/y

Alternative Designations

Henry Draper Catalogue HD137432

SAO Catalogue SAO206660

Hipparcos Catalogue HIP75647

Durchmusterung Catalogue CD-3610161

Visibility from Your Location

Today's HR5736 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 126.9° RISE 23:42

Max altitude: 1.7° TRANSIT 1:04

Azimuth: 233.1° SET 2:23

Set Location

Other stars in Lupus