correct
The only recognized "year" unit in scientific practice is a year of exactly 365.25 days, based on a day of exactly 86400 seconds (these are standard SI seconds, formerly known as "atomic seconds"). Therefore:
The number of seconds in a year is exactly 31557600
so times that by 33 and you get 104100800 seconds and it is 10:20 so add 2232000
and you get 106332800 seconds since 1980