HIP 11818
HIP 11818 is a A-type (White) star located in the constellation Cassiopeia.
Located approximately 635.8 light-years from Earth, HIP 11818 resides within the broader disk of our Milky Way galaxy.
HIP 11818 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 11818 has an apparent magnitude of +8.31, 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 hue, which corresponds to a B-V color index of -0.400.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | -0.400 |
観測
| 見かけの等級 | +8.31 |
| 絶対等級 | 1.86 |
| 距離 | 636 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 2h 32.40m |
| 赤緯 | 61° 48.52′ |
よくある質問
What type of star is HIP 11818?
HIP 11818 is a Class A — A-type (White) star.
How far is HIP 11818 from Earth?
HIP 11818 is approximately 635.8 light-years from Earth.
Can you see HIP 11818 with the naked eye?
With an apparent magnitude of 8.31, HIP 11818 is not visible to the naked eye.
What constellation is HIP 11818 in?
HIP 11818 is located in the constellation Cassiopeia.