HIP 17990
HIP 17990 is a B-type (Blue-White) star.
HIP 17990 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 17990 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 17990 has an apparent magnitude of +8.10, 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 hue, which corresponds to a B-V color index of -0.032.
물리적 특성
| 분광형 | Class B — B-type (Blue-White) |
| 색지수 (B−V) | -0.032 |
관측
| 겉보기 등급 | +8.10 |
| 절대 등급 | -11.90 |
| 거리 | 326,156 ly |
위치
| 적경 | 3h 50.72m |
| 적위 | 78° 19.74′ |
자주 묻는 질문
What type of star is HIP 17990?
HIP 17990 is a Class B — B-type (Blue-White) star.
How far is HIP 17990 from Earth?
HIP 17990 is approximately 326,156.0 light-years from Earth.
Can you see HIP 17990 with the naked eye?
With an apparent magnitude of 8.10, HIP 17990 is not visible to the naked eye.