HIP 428
HIP 428 is a M-type (Red) star located in the constellation Andromeda.
HIP 428 lies approximately 36.7 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 36 years ago.
HIP 428 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 428 has an apparent magnitude of +9.95, 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 red hue, which corresponds to a B-V color index of +1.472.
물리적 특성
| 분광형 | Class M — M-type (Red) |
| 색지수 (B−V) | 1.472 |
관측
| 겉보기 등급 | +9.95 |
| 절대 등급 | 9.69 |
| 거리 | 36.7 ly |
| 별자리 | Andromeda |
위치
| 적경 | 0h 5.18m |
| 적위 | 45° 47.19′ |
자주 묻는 질문
What type of star is HIP 428?
HIP 428 is a Class M — M-type (Red) star.
How far is HIP 428 from Earth?
HIP 428 is approximately 36.7 light-years from Earth.
Can you see HIP 428 with the naked eye?
With an apparent magnitude of 9.95, HIP 428 is not visible to the naked eye.
What constellation is HIP 428 in?
HIP 428 is located in the constellation Andromeda.