Regulus

α Leo

B8IVn Leo Mag 1.36

Nuna videbleco

Alto

-15.1°

Azimuto

300.2°

below_horizon

Nuna pozicio

EcoValoro
Right Ascension (J2000)10h08m22s
Declination (J2000)+11°58'02"
Altitude-15.13°
Azimuth300.21°
Hour Angle08h07m32s
ConstellationLeo
Visibilitybelow_horizon

Fizikaj ecoj

EcoValoro
Visual Magnitude1.36
Spectral ClassB8IVn
Color Index (B-V)-0.11
Distance79.3 light-years
Parallax42.09 mas
Proper Motion (RA)-249.40 mas/yr
Proper Motion (Dec)4.91 mas/yr
Radial Velocity5.9 km/s

Katalogaj nomoj

KatalogoNomo
Hipparcos (HIP)49669
Bright Star Catalogue (HR)3982
Henry Draper (HD)87901
SAO138967
Bayer Designationα Leo
Flamsteed Designation32 Leo

Leviĝo, Subiro kaj Transito

Ĉielaj EventojTempo / Valoro
Rise Time11:14
Transit Time17:56 (altitude: 61.9°)
Set Time00:42