Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 1.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2024   02:06:34   (  75.99, 146.36) 04/15/2024   02:05:21  (  75.99, 145.59)   20.59                73
 04/15/2024   02:57:21   ( -76.11, -46.74) 04/15/2024   02:56:18  ( -76.09, -46.80)    2.74                63