In the 1798 Effemeridi, it is linked to the variation of longitude in orbit, expressed in formulas like
Separately, "ANTION" appears in European plant variety databases (such as those from the Community Plant Variety Office ). In this context: ANTION 00182zip
The value 0.00182 appears as a specific delta or variation coefficient (e.g., ) within these calculation sets for planetary positioning. Plant Variety Records In the 1798 Effemeridi, it is linked to