HIP 19731
HIP 19731 is a K-type (Orange) star.
HIP 19731 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 19731 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 19731 has an apparent magnitude of +9.03, 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 orange hue, which corresponds to a B-V color index of +1.378.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.378 |
観測
| 見かけの等級 | +9.03 |
| 絶対等級 | -10.97 |
| 距離 | 326,156 ly |
位置
| 赤経 | 4h 13.78m |
| 赤緯 | -46° 11.17′ |
Frequently Asked Questions
What type of star is HIP 19731?
HIP 19731 is a Class K — K-type (Orange) star.
How far is HIP 19731 from Earth?
HIP 19731 is approximately 326,156.0 light-years from Earth.
Can you see HIP 19731 with the naked eye?
With an apparent magnitude of 9.03, HIP 19731 is not visible to the naked eye.