Home > Web Site Updates > AA+ v1.93

AA+ v1.93

Just to let everyone know that v1.93 of AA+ has been released. Updates for this version include:

  • Fixed a transcription bug in the CAAPrecession::PrecessEquatorial method. The "0.017998*tcubed" term was incorrectly using "0.017988*tcubed" when calculating "sigma". Thanks to Michael McLaughlin for reporting this bug. The errors were so small that the values from the worked example of 21.b from the book ended up giving the same results. If a longer timespan was used for the example instead of the 28 years then the errors would have been easier to spot from the incorrect terms. Hopefully this is the same transcription error in this method!
Categories: Web Site Updates
  1. No comments yet.
  1. No trackbacks yet.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: