Adhara

ε CMa

B2II Canis Major Mag 1.50

Current Visibility

ความสูง

-31.6°

อะซิมุท

103.2°

below_horizon

Current Position

PropertyValue
Right Ascension (J2000)06h58m37s
Declination (J2000)-28°58'19"
Altitude-31.61°
Azimuth103.16°
Hour Angle-7h46m59s
ConstellationCanis Major
Visibilitybelow_horizon

Physical Properties

PropertyValue
Visual Magnitude1.50
Spectral ClassB2II
Color Index (B-V)-0.21
Distance430.0 light-years
Parallax7.57 mas
Proper Motion (RA)2.63 mas/yr
Proper Motion (Dec)2.29 mas/yr
Radial Velocity27.3 km/s

Catalog Designations

แคตตาล็อกDesignation
Hipparcos (HIP)33579
Bright Star Catalogue (HR)2618
Henry Draper (HD)52089
SAO172676
Bayer Designationε CMa
Flamsteed Designation21 CMa

Rise, Set & Transit

เหตุการณ์ท้องฟ้าTime / Value
Rise Time13:35
Transit Time17:47 (altitude: 21.1°)
Set Time22:00