HR3756

Below the horizon. Rise: 7:15 | Tran: 9:07 | Set: 10:58

Alt: -0.33° Az: 156.40° Direction: South-South-East

HR3756 is a double star of spectral class A3 in the constellation of Antlia.

HR3756 visual magnitude is 6.65. Because of its faintness, HR3756 is not visible to the naked eye.

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);

Celestial Coordinates

Apparent

Right Ascension 09h 28m 40s

Declination -35° 06’ 59”

Hour Angle 22h 02m 47s

Sideral Time 07h 31m 28s

J2000

Right Ascension 09h 27m 38s

Declination -35° 00’ 28”

Galactic Coordinates

Galactic Longitude 262.47°

Galactic Latitude 11.4°

Finder Chart

Simplified finder chart for HR3756.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.65

Class

Absolute magnitude 1.35

Spectral Type A3

Color Index (B-V) 0.2

Temperature 8163K

The red dot in the diagram below shows where HR3756 is situated in the Hertzsprung–Russell diagram.

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

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:

Main star magnitude 6.65

Secondary star magnitude 6.75

Magnitude difference 0.1

Separation 0.1 arcsec

Distance, Radial Speed, Proper Motion

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.

Distance (parsec) 114.68

Distance (light year) 373.85

Radial Speed -28 km/s

Proper Motion RA -0.028 arcsec/y

Proper Motion Dec -0.031"/y

Alternative Designations

Henry Draper Catalogue HD81919

SAO Catalogue SAO200392

Hipparcos Catalogue HIP46396

Durchmusterung Catalogue CD-34 5895

Visibility from Your Location

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

Azimuth: 125.1° RISE 7:15

Max altitude: 3.4° TRANSIT 9:07

Azimuth: 234.9° SET 10:58

Set Location

Other stars in Antlia