HR2164

Below the horizon. Rise: 12:13 | Tran: 15:09 | Set: 18:04

Alt: -68.27° Az: 1.97° Direction: North

HR2164 is a main-sequence star of spectral class A1 in the constellation of Columba.

HR2164 visual magnitude is 5.81. Because of its faintness, HR2164 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 HR2164. The red arrow shows the motion of HR2164 during the next 10000 years (2.17 arcmin in Right Ascension and -6.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 06h 07m 04s

Declination -29° 45’ 45”

Hour Angle 12h 03m 21s

Sidereal Time 18h 10m 25s

J2000

Right Ascension 06h 06m 05s

Declination -29° 45’ 30”

Galactic Coordinates

Galactic Longitude 236.08°

Galactic Latitude -22.22°

Finder Chart

Loading map...

Finder chart for HR2164.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.81

Class Main-sequence

Absolute magnitude 1.25

Spectral Type A1V

Color Index (B-V) 0.05

Temperature 9542K

The red dot in the diagram below shows where HR2164 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2164. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR2164 is distant 266.12 light years from the Sun and it is moving far from the Sun at the speed of 7 kilometers per second.

Distance (parsec) 81.63

Distance (light year) 266.12

Radial Speed 7 km/s

Proper Motion RA 0.013 arcsec/y

Proper Motion Dec -0.041"/y

Alternative Designations

Henry Draper Catalogue HD41843

SAO Catalogue SAO171231

Hipparcos Catalogue HIP28899

Durchmusterung Catalogue CD-29 2769

FK5 Catalogue 1164

Visibility from Your Location

Today's HR2164 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 119.8° RISE 12:13

Max altitude: 8.8° TRANSIT 15:09

Azimuth: 240.2° SET 18:04

Set Location

Other stars in Columba