Astrophysics

   

PDS 70 on the Wolynski-Taylor Diagram

Authors: Jeffrey Joseph Wolynski

PDS 70 and its companion PDS 70b are claimed to be a new born star at ~10 million years old, with a companion new born planet. This is replaced with stellar metamorphosis and a diagram shows why. PDS 70 is a normal orange dwarf star that is slightly less massive than the Sun at about 130 million years old, and PDS 70b is a low mass brown dwarf about 330-350 million years old.

Comments: 2 Pages. It is suggested to abandon the nebular hypothesis and all disk theories.

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Submission history

[v1] 2018-07-08 11:53:54

Unique-IP document downloads: 107 times

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