Fomalhaut

α PsA

A3V Piscis Austrinus Mag 1.17

Current Visibility

ความสูง

19.8°

อะซิมุท

190.8°

naked_eye

Current Position

PropertyValue
Right Ascension (J2000)22h57m39s
Declination (J2000)-29°37'22"
Altitude19.82°
Azimuth190.78°
Hour Angle00h48m06s
ConstellationPiscis Austrinus
Visibilitynaked_eye

Physical Properties

PropertyValue
Visual Magnitude1.17
Spectral ClassA3V
Color Index (B-V)0.09
Distance25.1 light-years
Parallax130.08 mas
Proper Motion (RA)329.22 mas/yr
Proper Motion (Dec)-164.22 mas/yr
Radial Velocity6.5 km/s

Catalog Designations

แคตตาล็อกDesignation
Hipparcos (HIP)113368
Bright Star Catalogue (HR)8728
Henry Draper (HD)216956
SAO191524
Bayer Designationα PsA
Flamsteed Designation24 PsA

Rise, Set & Transit

เหตุการณ์ท้องฟ้าTime / Value
Rise Time05:38
Transit Time09:48 (altitude: 20.7°)
Set Time13:58