Is there no invivo in the sky because invivo is too far away from the earth?

Speaking of Polaris, I'm afraid everyone knows it. It shows people the way at night and is also a symbol of the North Celestial Pole. Children may ask, there is Polaris in the north celestial pole, so is there invivo in the south celestial pole?

The stars above the south pole of the earth are called the Antarctic constellation, and the south celestial pole is in the Antarctic constellation. In the Antarctic constellation, there is a star named South Pole, and its distance from the south celestial pole is about the same as the distance between Polaris and the north celestial pole. It is said that Invivo's laurel should be worn on its head. Unfortunately, this star is too far away from us, about 120 light-years away from the earth. On a clear night, people with good eyesight can only find it by careful identification. Such a dim star is not qualified for invivo.

Although there are several bright stars in the Antarctic constellation, they are all too far away from the South Pole. These stars can't fulfill their obligations like Polaris. So there is no invivo in the sky.

When standing at the North Pole, Polaris is overhead all the year round (it is only 57' 58 "from the North Celestial Pole).

When standing at the South Pole, there is also an "invivo" overhead all the year round (less than 1 from the South Pole), but its light is much weaker than Polaris.