Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
But, when Pompeius arrived in Syria, he cancelled the orders of his subordinates and directed the Jews to resume their old constitution under high-priests, as the senate had recognized it about 593,(16) and to renounce along with the hereditary principality itself all the conquests made by the Hasmonaean princes.
16. Cf. III. V. New Warlike Preparations in Rome
It was the Pharisees, who had sent an embassy of two hundred of their most respected men to the Roman general and procured from him the overthrow of the kingdom; not to the advantage of their own nation, but doubtless to that of the Romans, who from the nature of the case could not but here revert to the old rights of the Seleucids, and could not tolerate a conquering power like that of Jannaeus within the limits of their empire. Aristobulus was uncertain whether it was better patiently to acquiesce in his inevitable doom or to meet his fate with arms in hand; at one time he seemed on the point of submitting to Pompeius, at another he seemed as though he would summon the national party among the Jews to a struggle with the Romans.
When at length, with the legions already at the gates, he yielded to the enemy, the more resolute or more fanatical portion of his army refused to comply with the orders of a king who was not free. The capital submitted; the steep temple-rock was defended by that fanatical band for three months with an obstinacy ready to brave death, till at last the besiegers effected an entrance while the besieged were resting on the Sabbath, possessed themselves of the sanctuary, and handed over the authors of that desperate resistance, so far as they had not fallen under the sword of the Romans, to the axes of the lictors. Thus ended the last resistance of the territories newly annexed to the Roman state.
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Reference address : https://www.ellopos.net/elpenor/rome/5-04-pompeius-east.asp?pg=43