Deletion of Heliosynchronous orbit

Comment: the main idea, to get rid of Heliosynchronous orbit.  But would prefer a "no-content" merge to Synchronous orbit (via a '''Redirect'''), which will effectively delete the article, but will retain the comment history on the redir page.  Rationale:  ''Heliosynchronous'' is a meaningless term, and no sources are provided for any of the existing claims.  Since all claims appear to be unsourced |orginal research, I don't believe any of the content ought to be moved to ''Synchronous orbit
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)