Nelson Database of Eclipsing Binary O-C Files

American Association of Variable Star Observers (AAVSO)
Thu, 09/14/2023 - 14:59

Thanks to the incredible effort of Robert Jenkins (AAVSO and Variable Stars South), Bob Nelson's database of Eclipsing Binary O-C files has been updated and posted to . This data release includes over 5800 revised Excel files.  The plan is to update these O-C data around twice annually with the next revision scheduled for January, 2024.  Thanks again to Robert Jenkins and all the folks at AAVSO for continuing  Dr. Nelson's legacy.