Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 8 17.  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)
 08/31/2022   17:36:21   (  76.81, -97.20) 08/31/2022   17:35:17  (  76.83,-101.10)   99.09                64
 08/31/2022   18:27:17   ( -77.26,  68.24) 08/31/2022   18:26:12  ( -77.26,  68.08)    3.90                65