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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:44 
Transit: 13:01 
Sunset: 21:19
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All Constellations » Leo Minor » 

42 Leonis Minoris

Above the horizon.  Rise: 8:38 | Tran: 17:46 | Set: 2:59
Alt: 45.17°   Az: 96.09°   Direction: South

42 Leonis Minoris is a double main-sequence star of spectral class A1 in the constellation of Leo Minor.

42 Leonis Minoris visual magnitude is 5.24. Because of its faintness, 42 Leonis Minoris 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 42 Leonis Minoris star
DSS2 image of 42 Leonis Minoris. The red arrow shows the motion of 42 Leonis Minoris during the next 10000 years (-3.83 arcmin in Right Ascension and -6.17 arcmin in declination);

Celestial Coordinates

Apparent

10h 47m 16s
+30° 32’ 51”
20h 22m 01s
07h 09m 17s

J2000

10h 45m 51s
+30° 40’ 55”

Galactic Coordinates

198.01°
62.38°

Finder Chart

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Finder chart for 42 Leonis Minoris.

Magnitude, Color, Spectral Class

5.24
Main-sequence

-0.08
A1V
10941K

The red dot in the diagram below shows where 42 Leonis Minoris is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 42 Leonis Minoris. Attribution: Richard Powell / CC BY-SA

Star System Properties

42 Leonis Minoris is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the 42 Leonis Minoris double sysyem:

5.24
8.04
2.8
198.1 arcsec

Distance, Radial Speed, Proper Motion

42 Leonis Minoris is distant 377.31 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.

115.74
377.31
12 km/s
-0.023 arcsec/y
-0.037"/y

Alternative Designations

42 Leonis Minoris
SAO62236
SAO62236

Visibility from Your Location

Today's 42 Leonis Minoris rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 59.5°
Max altitude: 69.1°
Azimuth: 300.5°