로스 128
로스 128 is a M-type (Red) star located in the constellation Virgo.
At a distance of approximately 10.9 light-years, 로스 128 is one of the Sun's closest stellar neighbors. Light that we observe from 로스 128 today left the star roughly 10 years ago, making it a near neighbor in galactic terms.
로스 128 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +11.12, 로스 128 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.746.
물리적 특성
| 분광형 | Class M — M-type (Red) |
| 색지수 (B−V) | 1.746 |
관측
| 겉보기 등급 | +11.12 |
| 절대 등급 | 13.49 |
| 거리 | 10.9 ly |
| 별자리 | Virgo |
위치
| 적경 | 11h 47.74m |
| 적위 | 0° 48.27′ |
자주 묻는 질문
What type of star is 로스 128?
로스 128 is a Class M — M-type (Red) star.
How far is 로스 128 from Earth?
로스 128 is approximately 10.9 light-years from Earth.
Can you see 로스 128 with the naked eye?
With an apparent magnitude of 11.12, 로스 128 is not visible to the naked eye.
What constellation is 로스 128 in?
로스 128 is located in the constellation Virgo.