5. What is the difference between Hindu Astrology and Western Astrology?
The major difference between Hindu Astrology and Western Astrology is that Hindu Astrology follows Nirayana system and the Western Astrology follows Sayana system.
Nirayana System
In this planets are taken as fixed while Sun is
taken as moving, because this is the way it appears.
Sayana System
In this, planets are taken as moving while Sun
is taken as stationary, because this is the way it actually is.
Aynamsha
The exact period when both the zodiacs were in
the first point is called Aynamsha or the precessional distance. It is the
increment between the beginning of the fixed and moveable zodiacs and varies
from 19° to 23°. It is taken roughly as 50 1/13 seconds
of arc per year.