Getting OutofBoundSDateTime on pandas to_datetime origin Parameter when origin='julian'

Question

origin2 = pd.to_datetime([1,2,3],unit='D',origin='julian') origin2

on the above command getting the following issue :

OutOfBoundsDatetime Traceback (most recent call last) in ----> 1 origin2 = pd.to_datetime([1,2,3],unit='D',origin='julian') 2 origin2

~\AppData\Local\Continuum\anaconda3\lib\site-packages\pandas\util_decorators.py in wrapper(*args, **kwargs) 206 else: 207 kwargs[new_arg_name] = new_arg_value --> 208 return func(*args, **kwargs) 209 210 return wrapper

~\AppData\Local\Continuum\anaconda3\lib\site-packages\pandas\core\tools\datetimes.py in to_datetime(arg, errors, dayfirst, yearfirst, utc, box, format, exact, unit, infer_datetime_format, origin, cache) 750 751 if origin != "unix": --> 752 arg = _adjust_to_origin(arg, origin, unit) 753 754 tz = "utc" if utc else None

~\AppData\Local\Continuum\anaconda3\lib\site-packages\pandas\core\tools\datetimes.py in _adjust_to_origin(arg, origin, unit) 515 raise tslibs.OutOfBoundsDatetime(

....... OutOfBoundsDatetime: [1, 2, 3] is Out of Bounds for origin='julian'

Answer 1

The range for Julian calendar is from 2333836 to 2547339 (from Timestamp('1677-09-21 12:00:00') to Timestamp('2262-04-11 12:00:00')), so [1, 2, 3] are OutOfBoundsDatetime, like error said.