73 Dra
73 Dra
73 Dra is a A-type (White) star. It carries the designation 73 Dra.
Located approximately 395.8 light-years from Earth, 73 Dra resides within the broader disk of our Milky Way galaxy.
73 Dra is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.18, 73 Dra sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.100.
물리적 특성
| 분광형 | Class A — A-type (White) |
| 색지수 (B−V) | 0.100 |
관측
| 겉보기 등급 | +5.18 |
| 절대 등급 | -0.24 |
| 거리 | 396 ly |
위치
| 적경 | 20h 31.51m |
| 적위 | 74° 57.28′ |
자주 묻는 질문
What type of star is 73 Dra?
73 Dra is a Class A — A-type (White) star.
How far is 73 Dra from Earth?
73 Dra is approximately 395.8 light-years from Earth.
Can you see 73 Dra with the naked eye?
With an apparent magnitude of 5.18, 73 Dra is visible to the naked eye.