HR3146

Below the horizon. Never rises today

Alt: -20.23° Az: 139.30° Direction: South-East

HR3146 is a supergiant star of spectral class K1 in the constellation of Puppis.

HR3146 visual magnitude is 6.61. Because of its faintness, HR3146 is not visible to the naked eye.

DSS2 image of HR3146. The red arrow shows the motion of HR3146 during the next 100000 years (13.33 arcmin in Right Ascension and 1.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 08h 01m 06s

Declination -45° 31’ 34”

Hour Angle 19h 56m 35s

Sideral Time 03h 57m 41s

J2000

Right Ascension 08h 00m 19s

Declination -45° 27’ 24”

Galactic Coordinates

Galactic Longitude 260.35°

Galactic Latitude -8.06°

Finder Chart

Simplified finder chart for HR3146.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.61

Class Supergiant

Absolute magnitude -4.50

Spectral Type K1I

Color Index (B-V) 1.27

Temperature 4176K

The red dot in the diagram below shows where HR3146 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3146. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3146 is distant 5,433.33 light years from the Sun and it is moving far from the Sun at the speed of 27 kilometers per second.

Distance (parsec) 1,666.67

Distance (light year) 5,433.33

Radial Speed 27 km/s

Proper Motion RA 0.008 arcsec/y

Proper Motion Dec 0.001"/y

Alternative Designations

Henry Draper Catalogue HD66190

SAO Catalogue SAO219280

Hipparcos Catalogue HIP39137

Durchmusterung Catalogue CD-45 3662

Visibility from Your Location

HR3146 is currently not visible from Greenwich, UK

Set Location

Other stars in Puppis