This is one of the reasons why a person who has the same moon sign as yours, say in gemini for instance, can still be very different than you emotionally. Each nakshatra is approximately 13 degrees and 20 minutes wide and is comprised of:. An animal symbol (for instinctual and source sexual compatibility). Another symbol which may or may not be an animal (such as a razor, antelope's head, chariot, or teardrop). A temperament (angel, human, or demon).