आकरनार तारा
Alp Eri
आकरनार तारा is a B-type (Blue-White) star. It carries the designation Alp Eri.
Located approximately 139.4 light-years from Earth, आकरनार तारा resides within the broader disk of our Milky Way galaxy.
आकरनार तारा is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
आकरनार तारा has an apparent magnitude of +0.45, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its blue hue, which corresponds to a B-V color index of -0.158.
भौतिक गुण
| वर्णक्रम वर्ग | Class B — B-type (Blue-White) |
| रंग सूचकांक (B−V) | -0.158 |
प्रेक्षण
| आभासी परिमाण | +0.45 |
| निरपेक्ष परिमाण | -2.70 |
| दूरी | 139 ly |
स्थिति
| दक्षिणांश | 1h 37.71m |
| दिगंश | -57° 14.21′ |
अक्सर पूछे जाने वाले प्रश्न
What type of star is आकरनार तारा?
आकरनार तारा is a Class B — B-type (Blue-White) star.
How far is आकरनार तारा from Earth?
आकरनार तारा is approximately 139.4 light-years from Earth.
Can you see आकरनार तारा with the naked eye?
With an apparent magnitude of 0.45, आकरनार तारा is visible to the naked eye.