search

Stellarium / stellarium

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
https://stellarium.org
GNU General Public License v2.0
7.37k stars 804 forks source link

Strange behavior at 'Astronomical calculations' for calculating list of Phenomena #3771

Open Mauriciovigano opened 1 month ago

Mauriciovigano commented 1 month ago

Expected Behaviour

calculate list of all phenomena for a given period of time.

Actual Behaviour

the list has different results for different set of dates, two date intervals were tested for Mars x Planets list and both resulted in incomplete lists of conjunctions, but the missing phenomena was not the same. Please look at the two attached print screens with details of the test, note that besides the missing phenomenas, the time shown is slightly different in the second half of the list. I will check for the other planets to see if this also occurs.

Captura de tela 2024-06-10 111407 Captura de tela 2024-06-10 112612

Describe or maybe attach a screenshot?

Steps to reproduce

run the same calculation with the same date intervals as in the print screens.

System

Logfile

log.txt

Mauriciovigano commented 1 month ago

Tried with other planets and the same problem occurred. Version 23.1 is working fine.

Mauriciovigano commented 1 week ago

Now I'm generating the phenomena lists in version 23.1 and spotted the same problem, different results for slightly different interval dates selected.