HIP 81840
HIP 81840 is a A-type (White) star.
Located approximately 288.9 light-years from Earth, HIP 81840 resides within the broader disk of our Milky Way galaxy.
HIP 81840 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 81840 has an apparent magnitude of +6.18, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.088.
물리적 특성
| 분광형 | A Class A — A-type (White) |
| 색지수 (B−V) | 0.088 |
관측
| 겉보기 등급 | +6.18 |
| 절대 등급 | 1.44 |
| 거리 | 289 ly |
위치
| 적경 | 16h 42.97m |
| 적위 | 55° 41.41′ |
Frequently Asked Questions
What type of star is HIP 81840?
HIP 81840 is a Class A — A-type (White) star.
How far is HIP 81840 from Earth?
HIP 81840 is approximately 288.9 light-years from Earth.
Can you see HIP 81840 with the naked eye?
With an apparent magnitude of 6.18, HIP 81840 is not visible to the naked eye.