Hello Rose! I’ve wanted to ask if one should pay attention to parallels and contra-parallels in the chart? do they have a similar significance as the ‘normal’ aspects?
You could pay attention to them if it's what you're looking for, they tend to bring more nuanced information. Parallels are seen as a conjunction with extra benefits, e.g.:
Mercury conjunct Sun: a lot of mental energy, analysis of self and desires, intelligence, high communication ability, independent thinkers, curious about the self, expressive, connected to anxiety
Mercury parallel Sun: active mind, high (possibly cognitive) empathy, relates well to younger people, may seem younger than they really are, develops a talent to captivate their audience even if it's only within close relationships, knows a lot of vocabulary, passion for understanding the self (think psychology, spirituality, religion, etc.). Have to fix their own mentalities first before helping others. After doing that, they can provide great clarity.
• You can have both at the same time.
• You don't have to have a conjunction to have this, it happens with other aspects to as it's calculated by declination and not orbs. You don't even have to have an aspect by orb to have an aspect by declination.
• when 2 planets are in longitudinal aspect AND in declinational aspect, it is like the connection between the 2 planets is magnified exponentially
Contra-parallels are seen as weak oppositions.
This thread has some good info: http://www.linda-goodman.com/ubb/Forum1/HTML/008405.html
Parallels work, I definitely recommend people to check them out in their natal charts and synastry and even in horary.