HIP 21121
HIP 21121 is a F-type (Yellow-White) star.
Located approximately 253.8 light-years from Earth, HIP 21121 resides within the broader disk of our Milky Way galaxy.
HIP 21121 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21121 has an apparent magnitude of +7.56, 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 white hue, which corresponds to a B-V color index of +0.424.
물리적 특성
| 분광형 | F Class F — F-type (Yellow-White) |
| 색지수 (B−V) | 0.424 |
관측
| 겉보기 등급 | +7.56 |
| 절대 등급 | 3.10 |
| 거리 | 254 ly |
위치
| 적경 | 4h 31.60m |
| 적위 | -31° 31.15′ |
Frequently Asked Questions
What type of star is HIP 21121?
HIP 21121 is a Class F — F-type (Yellow-White) star.
How far is HIP 21121 from Earth?
HIP 21121 is approximately 253.8 light-years from Earth.
Can you see HIP 21121 with the naked eye?
With an apparent magnitude of 7.56, HIP 21121 is not visible to the naked eye.