Phecda

γ UMa

A0V Ursa Major Mag 2.14

Nykyinen näkyvyys

Korkeus

-31.1°

Atsimuutti

332.0°

below_horizon

Nykyinen sijainti

OminaisuusArvo
Right Ascension (J2000)11h49m02s
Declination (J2000)+14°34'17"
Altitude-31.08°
Azimuth332.02°
Hour Angle10h23m20s
ConstellationLeo
Visibilitybelow_horizon

Fysikaaliset ominaisuudet

OminaisuusArvo
Visual Magnitude2.14
Spectral ClassA0V
Color Index (B-V)-0.01
Distance83.2 light-years
Parallax90.16 mas
Proper Motion (RA)-499.02 mas/yr
Proper Motion (Dec)-113.78 mas/yr
Radial Velocity-12.6 km/s

Luettelomerkinnät

LuetteloNimitys
Hipparcos (HIP)57632
Bright Star Catalogue (HR)4554
Henry Draper (HD)103287
SAO28179
Bayer Designationγ UMa
Flamsteed Designation64 UMa

Nousu, lasku ja kulminaatio

TapahtumaAika / arvo
Rise Time15:45
Transit Time22:37 (altitude: 64.5°)
Set Time05:33