Brihat Samhita
तारापुञ्जनिकाशा गणका नाम प्रजापतेरष्टौ । द्वे च शते चतुरधिके चतुरस्रा ब्रह्मसन्तानाः ॥ ११-२५ ॥
The comets that resemble clusters of stars are named Gaṇakā Ketus; they are 8 in number and are the sons of Prajāpati. Those that are oblongular in shape, are 204 in number and are the sons of Brahmā.
english translation
tArApuJjanikAzA gaNakA nAma prajApateraSTau । dve ca zate caturadhike caturasrA brahmasantAnAH ॥ 11-25 ॥
hk transliteration by Sanscript