HR3190

Below the horizon. Rise: 18:41 | Tran: 22:48 | Set: 2:59

Alt: -47.26° Az: 302.23° Direction: West-North-West

HR3190 is a double sub-giant star of spectral class A7 in the constellation of Puppis.

HR3190 visual magnitude is 6.36. Because of its faintness, HR3190 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 HR3190. The red arrow shows the motion of HR3190 during the next 10000 years (-2.00 arcmin in Right Ascension and 0.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 08h 09m 50s

Declination -20° 26’ 16”

Hour Angle 09h 28m 51s

Sidereal Time 17h 38m 41s

J2000

Right Ascension 08h 08m 43s

Declination -20° 21’ 47”

Galactic Coordinates

Galactic Longitude 239.95°

Galactic Latitude 6.74°

Finder Chart

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Finder chart for HR3190.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.36

Class Sub-giant

Absolute magnitude -1.88

Spectral Type A7IV

Color Index (B-V) 0.16

Temperature 8486K

The red dot in the diagram below shows where HR3190 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3190. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR3190 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 HR3190 double sysyem:

Main star magnitude 6.36

Secondary star magnitude 12.96

Magnitude difference 6.6

Separation 20.2 arcsec

Distance, Radial Speed, Proper Motion

HR3190 is distant 1,448.89 light years from the Sun and it is moving far from the Sun at the speed of 28 kilometers per second.

Distance (parsec) 444.44

Distance (light year) 1,448.89

Radial Speed 28 km/s

Proper Motion RA -0.012 arcsec/y

Alternative Designations

Henry Draper Catalogue HD67751

SAO Catalogue SAO175250

Hipparcos Catalogue HIP39876

Durchmusterung Catalogue BD-19 2262

Visibility from Your Location

Today's HR3190 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 110.4° RISE 18:41

Max altitude: 18.1° TRANSIT 22:48

Azimuth: 249.6° SET 2:59

Set Location

Other stars in Puppis