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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:44 
Transit: 12:57 
Sunset: 20:12
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All Constellations » Auriga » 

HR1639

Above the horizon.  Rise: 5:32 | Tran: 15:52 | Set: 2:15
Alt: 30.48°   Az: 69.21°   Direction: East-North-East

HR1639 is a main-sequence star of spectral class A5 in the constellation of Auriga.

HR1639 visual magnitude is 6.52. Because of its faintness, HR1639 is not visible to the naked eye.

Image of HR1639 star
DSS2 image of HR1639. The red arrow shows the motion of HR1639 during the next 10000 years (-1.83 arcmin in Right Ascension and -1.67 arcmin in declination);

Celestial Coordinates

Apparent

05h 07m 42s
+35° 58’ 07”
18h 21m 42s
23h 29m 25s

J2000

05h 06m 00s
+35° 56’ 11”

Galactic Coordinates

169.53°
-3°

Finder Chart

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Finder chart for HR1639.

Magnitude, Color, Spectral Class

6.52
Main-sequence

1.94
A5V
8486K

The red dot in the diagram below shows where HR1639 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1639. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR1639 is distant 268.53 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.

82.37
268.53
14 km/s
-0.011 arcsec/y
-0.01"/y

Alternative Designations

SAO57629
SAO57629

Visibility from Your Location

Today's HR1639 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 54.0°
Max altitude: 74.5°
Azimuth: 306.0°