HIP 99904
HIP 99904 is a F-type (Yellow-White) star located in the constellation Sagittarius.
Located approximately 622.4 light-years from Earth, HIP 99904 resides within the broader disk of our Milky Way galaxy.
HIP 99904 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 99904 has an apparent magnitude of +9.15, 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 +0.495.
物理的特性
| スペクトル型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.495 |
観測
| 見かけの等級 | +9.15 |
| 絶対等級 | 2.75 |
| 距離 | 622 ly |
| 星座 | Sagittarius |
位置
| 赤経 | 20h 16.20m |
| 赤緯 | -40° 59.28′ |
よくある質問
What type of star is HIP 99904?
HIP 99904 is a Class F — F-type (Yellow-White) star.
How far is HIP 99904 from Earth?
HIP 99904 is approximately 622.4 light-years from Earth.
Can you see HIP 99904 with the naked eye?
With an apparent magnitude of 9.15, HIP 99904 is not visible to the naked eye.
What constellation is HIP 99904 in?
HIP 99904 is located in the constellation Sagittarius.