알니타크
50Zet Ori
알니타크 is a O-type (Blue) star located in the constellation Orion. It carries the designation 50Zet Ori.
Located approximately 736.2 light-years from Earth, 알니타크 resides within the broader disk of our Milky Way galaxy.
알니타크 is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
알니타크 has an apparent magnitude of +1.74, 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 -0.199.
물리적 특성
| 분광형 | Class O — O-type (Blue) |
| 색지수 (B−V) | -0.199 |
관측
| 겉보기 등급 | +1.74 |
| 절대 등급 | -5.03 |
| 거리 | 736 ly |
| 별자리 | Orion |
위치
| 적경 | 5h 40.76m |
| 적위 | -1° 56.55′ |
자주 묻는 질문
What type of star is 알니타크?
알니타크 is a Class O — O-type (Blue) star.
How far is 알니타크 from Earth?
알니타크 is approximately 736.2 light-years from Earth.
Can you see 알니타크 with the naked eye?
With an apparent magnitude of 1.74, 알니타크 is visible to the naked eye.
What constellation is 알니타크 in?
알니타크 is located in the constellation Orion.