PAL

Ptolemaeus Arabus et Latinus

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κίνησις ἰδία ‘proper motion’

Greek

References: Alm. Heiberg: I.7, 25:1
Translated into:
Arabic: حركة خاصّيّة [Alm. MS Tunis: ]
Modern translations:
English: proper motion [Alm. Toomer: 45]