HR2645

Above the horizon. Circumpolar today

Alt: 15.52° Az: 27.82° Direction: North-North-East

HR2645 is a giant star of spectral class B9 in the constellation of Lynx.

HR2645 visual magnitude is 6.38. Because of its faintness, HR2645 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 HR2645. The red arrow shows the motion of HR2645 during the next 100000 years (-1.67 arcmin in Right Ascension and -6.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 07h 07m 02s

Declination +47° 44’ 05”

Hour Angle 14h 47m 49s

Sidereal Time 21h 54m 52s

J2000

Right Ascension 07h 05m 08s

Declination +47° 46’ 29”

Galactic Coordinates

Galactic Longitude 169.25°

Galactic Latitude 21.93°

Finder Chart

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Finder chart for HR2645.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.38

Class Giant

Absolute magnitude -1.76

Spectral Type B9III

Color Index (B-V) -0.04

Temperature 10653K

The red dot in the diagram below shows where HR2645 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2645. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR2645 is distant 1,381.36 light years from the Sun and it is moving towards the Sun at the speed of 17 kilometers per second.

Distance (parsec) 423.73

Distance (light year) 1,381.36

Radial Speed -17 km/s

Proper Motion RA -0.001 arcsec/y

Proper Motion Dec -0.004"/y

Alternative Designations

Henry Draper Catalogue HD52860

SAO Catalogue SAO41538

Hipparcos Catalogue HIP34168

Durchmusterung Catalogue BD+47 1391

Visibility from Your Location

HR2645 is circumpolar and transits at 15:12 UTC (altitude: 86.3°)

Set Location

Other stars in Lynx