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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:15 
Transit: 13:06 
Sunset: 20:56
sunny   (Daytime)   What's Visible Now?
All Constellations » Leo » 

HR3952

Above the horizon.  Rise: 6:50 | Tran: 14:49 | Set: 22:47
Alt: 27.78°   Az: 89.26°   Direction: East

HR3952 is a sub-giant star of spectral class B2 in the constellation of Leo.

HR3952 visual magnitude is 5.66. Because of its faintness, HR3952 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 HR3952 star
DSS2 image of HR3952. The red arrow shows the motion of HR3952 during the next 10000 years (-2.83 arcmin in Right Ascension and -1.00 arcmin in declination);

Celestial Coordinates

Apparent

10h 04m 10s
+21° 49’ 46”
19h 10m 33s
05h 14m 44s

J2000

10h 02m 48s
+21° 56’ 57”

Galactic Coordinates

211.17°
51.48°

Finder Chart

Finder chart HR3952 star
Simplified finder chart for HR3952.

Magnitude, Color, Spectral Class

5.66
Sub-giant

-2.77
B2IV
13348K

The red dot in the diagram below shows where HR3952 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3952. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3952 is distant 1,582.52 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.

485.44
1,582.52
3 km/s
-0.017 arcsec/y
-0.006"/y

Alternative Designations

SAO81154
SAO81154

Visibility from Your Location

Today's HR3952 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 68.2°
Max altitude: 60.3°
Azimuth: 291.8°