What planet is Altman on?

Altman's planets are: M78 nebula, L77 nebula, U40 planet, O-50 planet and so on.

M78 is the messier objects, and M78 is a reflection nebula located in Orion. M78 is a part of the large nebula region formed by M42 and M43. Distance 1600 light years, about 4 light years. 1780 was found. Nebulae are forming young stars. In addition, this nebula is the star of Altman set by the Japanese special drama Altman.

M78 is the brightest diffuse reflection nebula among NGC2064, NGC2067 and NGC207 1. This group belongs to Orion B molecular cloud complex, which is about 1 350 light years away from the Earth. M78 looks like a patch with two stars, such as apparent magnitude 10 and apparent magnitude 1 1, so it is easy to find.

These two stars are both B-type stars, numbered HD38563A and HD38563B. M78 can only be seen by reflecting their light through dust clouds. Under the infrared ray, it can be seen that M78 has a group of stars due to gravity.

The molecular gas in the nebula has split into continuous clumps. In M78, there are about 45 Taurus T variables and about 17 young stars called Herbig-Harrow objects.