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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:12 
Transit: 12:56 
Sunset: 20:41
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All Constellations » Lynx » 

HR2644

Above the horizon.  Circumpolar today
Alt: 26.36°   Az: 323.44°   Direction: North-West

HR2644 is a multiple main-sequence star of spectral class A3 in the constellation of Lynx.

HR2644 visual magnitude is 6.12. Because of its faintness, HR2644 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 HR2644 star
DSS2 image of HR2644. The red arrow shows the motion of HR2644 during the next 10000 years (-4.00 arcmin in Right Ascension and -12.00 arcmin in declination);

Celestial Coordinates

Apparent

07h 07m 40s
+52° 43’ 03”
07h 52m 56s
15h 00m 37s

J2000

07h 05m 39s
+52° 45’ 29”

Galactic Coordinates

164.07°
23.36°

Finder Chart

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Finder chart for HR2644.

Magnitude, Color, Spectral Class

6.12
Main-sequence

0.99
A3V
8932K

The red dot in the diagram below shows where HR2644 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2644. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR2644 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR2644 double sysyem:

6.12
6.32
0.2
4.2 arcsec

Distance, Radial Speed, Proper Motion

HR2644 is distant 346.81 light years from the Sun and it is moving far from the Sun at the speed of 27 kilometers per second.

106.38
346.81
27 km/s
-0.024 arcsec/y
-0.072"/y

Alternative Designations

SAO26144
SAO26144

Visibility from Your Location

HR2644 is circumpolar and transits at 15:41 UTC (altitude: 88.8°)