utc_datetime_from_tle.py

from skyfield.api import EarthSatellite, load
from datetime import datetime
import math

# TLE DATA
line1 = '1 25544U 98067A   14020.93268519  .00009878  00000-0  18200-3 0  5082'
line2 = '2 25544  51.6498 109.4756 0003572  55.9686 274.8005 15.49815350868473'

# GET TIME IN UTC FROM SKYFIELD LIBRARY
ts = load.timescale()
satellite = EarthSatellite(line1, line2, 'Name Missing', ts)
t = satellite.epoch.utc

# GET WHOLE-SECONDS vs MICROSECONDS
seconds = math.floor(t.second)
fractional_seconds = t.second - math.floor(t.second)
microseconds = int(fractional_seconds * 1e6)

# CONSTRUCT DATETIME.DATETIME OBJECT
utc_time_as_datetime = datetime(year=t.year, month=t.month, day=t.day, hour=t.hour, minute=t.minute, second=seconds, microsecond=microseconds)
print(utc_time_as_datetime)