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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:09 
Transit: 12:56 
Sunset: 20:44
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All Constellations » Camelopardalis » 

HR3934

Above the horizon.  Circumpolar today
Alt: 46.62°   Az: 5.89°   Direction: North

HR3934 is a variable hypergiant star of spectral class K0 in the constellation of Camelopardalis.

HR3934 visual magnitude is 6.37. Because of its faintness, HR3934 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 HR3934 star
DSS2 image of HR3934. The red arrow shows the motion of HR3934 during the next 100000 years (-6.67 arcmin in Right Ascension and 11.67 arcmin in declination);

Celestial Coordinates

Apparent

10h 12m 17s
+83° 47’ 34”
14h 42m 54s
00h 55m 11s

J2000

10h 08m 34s
+83° 55’ 05”

Galactic Coordinates

127.59°
31.66°

Finder Chart

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Finder chart for HR3934.

Magnitude, Color, Spectral Class

6.37
Hypergiant

-0.79
K0
3764K

The red dot in the diagram below shows where HR3934 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3934. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3934 is distant 883.47 light years from the Sun and it is moving towards the Sun at the speed of 12 kilometers per second.

271.00
883.47
-12 km/s
-0.004 arcsec/y
0.007"/y

Alternative Designations

SAO1637
SAO1637

Visibility from Your Location

HR3934 is circumpolar and transits at 18:37 UTC (altitude: 57.7°)