1 Leporis

Above the horizon. Rise: 2:13 | Tran: 6:05 | Set: 9:56

Alt: 11.98° Az: 205.64° Direction: South-South-West

1 Leporis is a sub-giant star of spectral class K1 in the constellation of Lepus.

1 Leporis visual magnitude is 5.75. Because of its faintness, 1 Leporis 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.

DSS2 image of 1 Leporis. The red arrow shows the motion of 1 Leporis during the next 10000 years (9.83 arcmin in Right Ascension and 3.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 05h 03m 47s

Declination -22° 45’ 40”

Hour Angle 01h 49m 17s

Sideral Time 06h 53m 04s

J2000

Right Ascension 05h 02m 44s

Declination -22° 47’ 42”

Galactic Coordinates

Galactic Longitude 223.49°

Galactic Latitude -33.46°

Finder Chart

Simplified finder chart for 1 Leporis.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.75

Class Sub-giant

Absolute magnitude -0.28

Spectral Type K1IV

Color Index (B-V) 1.2

Temperature 4309K

The red dot in the diagram below shows where 1 Leporis is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of 1 Leporis. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

1 Leporis is distant 524.12 light years from the Sun and it is moving far from the Sun at the speed of 33 kilometers per second.

Distance (parsec) 160.77

Distance (light year) 524.12

Radial Speed 33 km/s

Proper Motion RA 0.059 arcsec/y

Proper Motion Dec 0.023"/y

Alternative Designations

Flamsteed designation 1 Leporis

Henry Draper Catalogue HD32503

SAO Catalogue SAO170010

Hipparcos Catalogue HIP23474

Durchmusterung Catalogue BD-22 1960

Visibility from Your Location

Today's 1 Leporis rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 112.8° RISE 2:13

Max altitude: 15.8° TRANSIT 6:05

Azimuth: 247.2° SET 9:56

Name:	Greenwich, UK
Latitude:	51° 28' 48.0" N
Longitude:	0° 0' 0.0" E
Timezone:	Europe/London

Location

Other stars in Lepus