Will the astrolabe change once a year

The so-called astrolabe, also called push-pull astrolabe, is changing almost all the time. What remains unchanged is your astrolabe (the astrolabe based on the time and latitude and longitude of your birth), which is of course the most important. But it can only be used for ten or eight years, and it needs to be done again. As long as you leave your birthplace for more than ten years, you need to make a reset disk to replace the original chart. The world is changing all the time, and nothing is static. And this thing, fate, is also the best and the biggest change.