Library (julian), lack of usage information

[samsonite]

Thank you, snippsat. But I'm expecting higher precision up to more decimals, according to this clue dt.second / 86400 + dt.microsecond / 86400000000 of the following function. Cheers

def to_jd(dt: datetime, fmt: str = 'jd') -> float:
    """
    Converts a given datetime object to Julian date.
    Algorithm is copied from https://en.wikipedia.org/wiki/Julian_day
    All variable names are consistent with the notation on the wiki page.
 
    Parameters
    ----------
    fmt
    dt: datetime
        Datetime object to convert to MJD
 
    Returns
    -------
    jd: float
    """
    a = math.floor((14-dt.month)/12)
    y = dt.year + 4800 - a
    m = dt.month + 12*a - 3
 
    jdn = dt.day + math.floor((153*m + 2)/5) + 365*y + math.floor(y/4) - math.floor(y/100) + math.floor(y/400) - 32045
 
    jd = jdn + (dt.hour - 12) / 24 + dt.minute / 1440 + dt.second / 86400 + dt.microsecond / 86400000000
 
    return __to_format(jd, fmt)