ε Leonis (epsilon Leonis)

Above the horizon. Rise: 9:28 | Tran: 16:49 | Set: 0:13

Alt: 3.86° Az: 62.44° Direction: South-West

ε Leonis is a variable bright giant star of spectral class G1 in the constellation of Leo.

ε Leonis visual magnitude is 2.98. Because of its brightness, ε Leonis is clearly visible to the naked eye when observed from locations with dark skies, and should be also quite easily visible from light polluted areas.

DSS2 image of ε Leonis. The red arrow shows the motion of ε Leonis during the next 10000 years (-7.67 arcmin in Right Ascension and -1.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 09h 47m 17s

Declination +23° 39’ 20”

Hour Angle 16h 59m 44s

Sidereal Time 02h 47m 02s

J2000

Right Ascension 09h 45m 51s

Declination +23° 46’ 27”

Galactic Coordinates

Galactic Longitude 206.82°

Galactic Latitude 48.21°

Finder Chart

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Finder chart for ε Leonis (epsilon Leonis).

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 2.98

Class Bright giant

Absolute magnitude -1.45

Spectral Type G1II

Color Index (B-V) 0.8

Temperature 5281K

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

H-R diagram showing the position of ε Leonis. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

ε Leonis is distant 250.58 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.

Distance (parsec) 76.86

Distance (light year) 250.58

Radial Speed 4 km/s

Proper Motion RA -0.046 arcsec/y

Proper Motion Dec -0.011"/y

Alternative Designations

Bayer designation ε Leonis
(epsilon Leonis)

Flamsteed designation 17 Leonis

Henry Draper Catalogue HD84441

SAO Catalogue SAO81004

Hipparcos Catalogue HIP47908

Durchmusterung Catalogue BD+24 2129

FK5 Catalogue 367

General Catalogue of Variable Stars 4613

Visibility from Your Location

Today's ε Leonis (epsilon Leonis) rise, transit and set times from Greensboro, United States are the following (all times relative to the local timezone America/New_York):

Azimuth: 66.3° RISE 9:28

Max altitude: 74.7° TRANSIT 16:49

Azimuth: 293.7° SET 0:13

Name:	Greensboro, United States
Latitude:	38° 58' 25.3" N
Longitude:	75° 48' 17.6" W
Timezone:	America/New_York

Set Location

Other stars in Leo