HIP 21197
HIP 21197 is a K-type (Orange) star located in the constellation Perseus.
Located approximately 139.8 light-years from Earth, HIP 21197 resides within the broader disk of our Milky Way galaxy.
HIP 21197 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +10.89, HIP 21197 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 orange hue, which corresponds to a B-V color index of +1.270.
물리적 특성
| 분광형 | Class K — K-type (Orange) |
| 색지수 (B−V) | 1.270 |
관측
| 겉보기 등급 | +10.89 |
| 절대 등급 | 7.73 |
| 거리 | 140 ly |
| 별자리 | Perseus |
위치
| 적경 | 4h 32.68m |
| 적위 | 34° 8.12′ |
자주 묻는 질문
What type of star is HIP 21197?
HIP 21197 is a Class K — K-type (Orange) star.
How far is HIP 21197 from Earth?
HIP 21197 is approximately 139.8 light-years from Earth.
Can you see HIP 21197 with the naked eye?
With an apparent magnitude of 10.89, HIP 21197 is not visible to the naked eye.
What constellation is HIP 21197 in?
HIP 21197 is located in the constellation Perseus.