We also learn about the 12 signs of the bhā-chakra (zodiac). It is noteworthy that of all the names of Sūrya, the Sun god, the name Bhāskara specifically means creator (kara) of the bhā-chakra. You will need to start making notes as you study this lesson so that you understand the various names of each sign. Try to understand that of the 12 signs, seven signs have a creation flaw (what is creation flaw??). These are –
graha_dosha

Sign Flaw Planet Devatā Bīja
Pisces Agni Sun Agni hrūṁ
Aquarius Jala Moon Gourī vaṁ
Libra Skanda Mars Kālikā krīṁ
Sagittarius Viṣṇu Mercury Kṛṣṇa klīṁ
Capricorn Bṛhaspati Jupiter Śiva hauṁ
Gemini Sacī Devī Venus Lakṣmī śrīṁ
Virgo Brahma Saturn Sūrya hrīṁ

We learn about this in greater detail when we study the Lagna (Ascendant).