pṛthivīsambandhitvenānupalabhyamānatve satīti viśeṣaṇaṃ citrādigatādityādiviṣayair jñānair vyabhicāraparihārārtham
The qualification "while not being apprehended as related to earth" has been added to prevent deviation with respect to cognitions of the sun etc. [as depicted] in pictures and such.