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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:01 
Transit: 13:04 
Sunset: 21:06
sunny   (Daytime)   What's Visible Now?
All Constellations » Ursa Major » 

HR3954

Above the horizon.  Circumpolar today
Alt: 52.96°   Az: 60.95°   Direction: East-North-East

HR3954 is a main-sequence star of spectral class F5 in the constellation of Ursa Major.

HR3954 visual magnitude is 5.74. Because of its faintness, HR3954 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.

HR3954 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere.

Image of HR3954 star
DSS2 image of HR3954. The red arrow shows the motion of HR3954 during the next 10000 years (-3.67 arcmin in Right Ascension and -0.33 arcmin in declination);

Celestial Coordinates

Apparent

10h 06m 13s
+53° 46’ 18”
19h 47m 57s
05h 54m 10s

J2000

10h 04m 36s
+53° 53’ 30”

Galactic Coordinates

160.03°
49.46°

Finder Chart

Finder chart HR3954 star
Simplified finder chart for HR3954.

Magnitude, Color, Spectral Class

5.74
Main-sequence

2.37
F5V
6481K

The red dot in the diagram below shows where HR3954 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3954. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3954 is distant 154.14 light years from the Sun and it is moving towards the Sun at the speed of 16 kilometers per second.

47.28 pc
154.14 ly
-16 km/s
-0.022 arcsec/y
-0.002 "/y

Alternative Designations

SAO27503
SAO27503

Visibility from Your Location

HR3954 is circumpolar and transits at 14:26 UTC (altitude: 87.7°)