How many commets show a year?

On average, about 20 to 30 new comets are discovered each year. However, the actual number of comets visible from Earth can vary significantly, with many being faint and not easily observable. Additionally, some comets may become more prominent and visible as they approach the Sun, while others may disintegrate or fade away. Overall, the total number of comets in our solar system is estimated to be in the millions, but only a fraction is observed each year.