HIP 19821
HIP 19821 is a A-type (White) star located in the constellation Taurus.
Located approximately 351.1 light-years from Earth, HIP 19821 resides within the broader disk of our Milky Way galaxy.
HIP 19821 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 19821 has an apparent magnitude of +7.69, 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 blue-white hue, which corresponds to a B-V color index of +0.228.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.228 |
観測
| 見かけの等級 | +7.69 |
| 絶対等級 | 2.53 |
| 距離 | 351 ly |
| 星座 | Taurus |
位置
| 赤経 | 4h 15.02m |
| 赤緯 | 10° 44.89′ |
よくある質問
What type of star is HIP 19821?
HIP 19821 is a Class A — A-type (White) star.
How far is HIP 19821 from Earth?
HIP 19821 is approximately 351.1 light-years from Earth.
Can you see HIP 19821 with the naked eye?
With an apparent magnitude of 7.69, HIP 19821 is not visible to the naked eye.
What constellation is HIP 19821 in?
HIP 19821 is located in the constellation Taurus.