Purāṇas · c. 3rd-5th c. CE
yasmāj jyotīṃṣi vahati pravahas tena sa smṛtaḥ // ViP_2,12.28 //
The air, which is called Pravaha, is so termed because it bears along the planets, which turn round, like a disc of fire, driven by the aerial wheel. — H.H. Wilson (1840; public domain)
Not a star but the named mechanism of diurnal rotation, and the text supplies its own etymology: 'because it bears (vahati) the lights, it is called Pravaha.' Included because it is the Purāṇic term for what modern astronomy calls the apparent rotation of the celestial sphere.
Viṣṇu Purāṇa 2.12.28; Matsya Purāṇa 127.18; Brahmāṇḍa Purāṇa 1,23.98; Vāyu Purāṇa 52.89; Kūrma Purāṇa 1,41.27 · text · translation