Year 1298 (MCCXCVIII Roman numerals are a numeral system of ancient Rome based on letters of the alphabet, which are combined to signify the sum of their values. The first ten Roman numerals are:) was a common year starting on Wednesday This is the calendar for any common year starting on Wednesday . Examples: Gregorian years 1997 and 2003 or Julian year 1903 (see bottom tables) [1] (link will display the full calendar) of the Julian calendar The Julian calendar, a reform of the Roman calendar, was introduced by Julius Caesar in 46 BC, and came into force in 45 BC . It was chosen after consultation with the astronomer Sosigenes of Alexandria and was probably designed to approximate the tropical year, known at least since Hipparchus. It has a regular year of 365 days divided into 12.
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