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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 6:52  
clear_day Transit: 12:11  
SunsetSet: 17:31
sunny DaytimeWhat's Visible Now?
All Constellations » Antlia » 


Altitude: -57.1°   Azimuth: 284.3°   Direction: West-North-West

HR3756 is a double star in the constellation of Antlia.

HR3756 visual magnitude is 6.65. Because of its reltive faintness, HR3756 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR3756 is -0.028 arcsec per year in Right Ascension and -0.031 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR3756 star
DSS2 image of HR3756. The red arrow shows the motion of HR3756 during the next 10000 years (-4.67 arcmin in Right Ascension and -5.17 arcmin in declination);

Key facts about HR3756


HR3756 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -57.1°
Azimuth: 284.3°
Direction: West-North-West

Celestial coordinates and finder chart of HR3756

HR3756 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3756 are provided in the following table:

09h 27m 38s
-35° 00’ 28”

The simplified sky map below shows the position of HR3756 in the sky:

Finder chart HR3756 star
Simplified finder chart for HR3756.

Visibility of HR3756 from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR3756 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 125.0°
Max altitude: 3.5°
Azimuth: 235.0°

Distance of HR3756 from the Sun and relative movement

HR3756 is distant 373.85 light years from the Sun and it is moving towards the Sun at the speed of 28 kilometers per second.

114.68 pc
373.85 ly
-28 km/s
-0.028 arcsec/year
-0.031 arcsec/year

Spectral properties of HR3756

HR3756 belongs to spectral class A3


The red dot in the diagram below shows where HR3756 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR3756. Attribution: Richard Powell / CC BY-SA

HR3756 star system properties

HR3756 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 HR3756 double sysyem:

0.1 arcsec

Alternative designations of HR3756