There is a dedicated temple to Rahu - Naganatha Temple at Thirunageswaram, Tamil Nadu, India.
Rahu |
The planets according to Indian astronomers were the Sun, Moon, Mars, Mercury, Venus, Jupiter, Saturn, Rahu and Ketu.
The reference to Andhra Bhasha, Urdu or Persian, Turushka, Sukkani, Rahu Kala, and other things show that he came after the sixteenth century.
It is also believed that worshiping Shiva & Parvathy here gets one relieved of the evil effects of Rahu, Kethu and Mars, and also finalizes marriages.