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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:01 
Transit: 12:56 
Sunset: 20:52
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All Constellations » Columba » 

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.

Image of HR2164 star
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

06h 07m 04s
-29° 45’ 45”
12h 03m 21s
18h 10m 25s

J2000

06h 06m 05s
-29° 45’ 30”

Galactic Coordinates

236.08°
-22.22°

Finder Chart

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Finder chart for HR2164.

Magnitude, Color, Spectral Class

5.81
Main-sequence

1.25
A1V
9542K

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

HR 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.

81.63
266.12
7 km/s
0.013 arcsec/y
-0.041"/y

Alternative Designations

SAO171231
SAO171231

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°
Max altitude: 8.8°
Azimuth: 240.2°