Tuesday, 14 February 2017

{Star Cycles (III) [continued (8)] – {(Footnote:) The Transformation Point [III]}[21st November 1987]

[Redbook4:166-167][19871121:1310g]{Star Cycles (III) [continued (8)]{(Footnote:) The Transformation Point [III]}[21st November 1987]

19871121.1310
[continued]

(The Transformation Point* may not be so significant for all Stars after the correction on p163**; the diagram is not absolutely clear (per Chartrand)***; E[nyclopaedia] B[ritannica] diagram suggests that the Transformation Point is approximately the same for all Stars in Open Groups, and possibly Closed Groups as well. What seems quite clear, however, is that our Sun is at the Transformation Point between the Circles, i.e. in the region R~-+C†I~.) <871123>


*[See [Redbook4:156][19871119:2312g]{Star Cycles (I) [continued (3)] – The Transformation Point}[19th November 1987] &
[Redbook4:161][19871121:0051]{Star Cycles (II) – [continued (3)] The Transformation Point (II)*}[21st November 1987].]

**[[Redbook4:163-164][19871121:1310b]{Star Cycles (III) [continued (3)] – The Main Sequence}[21st November 1987]]

***[Chartrand: Amateur Astronomy Pocket Skyguide (Newnes)]

[See [Redbook4:166-167][19871121:2225]{The Circle of the Seasons [continued]}[21st November 1987], final footnote.]



[PostedBlogger14022017]

No comments:

Post a Comment

Note: only a member of this blog may post a comment.