Betelgeuse

α Ori

M2Iab Orion Mag 0.45

Nuna videbleco

Alto

54.3°

Azimuto

151.1°

bright

Nuna pozicio

EcoValoro
Right Ascension (J2000)05h55m10s
Declination (J2000)+07°24'25"
Altitude54.30°
Azimuth151.05°
Hour Angle-1h55m12s
ConstellationOrion
Visibilitybright

Fizikaj ecoj

EcoValoro
Visual Magnitude0.45
Spectral ClassM2Iab
Color Index (B-V)1.85
Distance700.0 light-years
Parallax7.63 mas
Proper Motion (RA)27.33 mas/yr
Proper Motion (Dec)10.86 mas/yr
Radial Velocity21.9 km/s

Katalogaj nomoj

KatalogoNomo
Hipparcos (HIP)27989
Bright Star Catalogue (HR)2061
Henry Draper (HD)39801
SAO113271
Bayer Designationα Ori
Flamsteed Designation58 Ori

Leviĝo, Subiro kaj Transito

Ĉielaj EventojTempo / Valoro
Rise Time04:16
Transit Time10:43 (altitude: 57.5°)
Set Time17:09