On which planet are the largest aberration ellipses? the smallest? Why?

The annual aberration of starlight is proportional to the planet’s orbital speed. On Mercury, the semimajor axis of the aberration ellipse is the largest – 33 //, on Pluto – the smallest – 6 //, 6.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.