Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2023 7 24.  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)
 08/07/2023   08:53:31   ( -76.47,-141.15) 08/07/2023   08:52:18  ( -76.45,-141.23)    3.19                73
 08/07/2023   09:44:18   (  76.49,  26.11) 08/07/2023   09:43:16  (  76.47,  26.10)    1.96                62
 08/07/2023   10:35:03   ( -76.50,-166.62) 08/07/2023   10:34:16  ( -76.49,-166.56)    1.91                47
 08/07/2023   11:25:50   (  76.51,   0.64) 08/07/2023   11:25:14  (  76.51,   0.77)    3.37                36
 08/07/2023   12:16:34   ( -76.48, 168.07) 08/07/2023   12:16:15  ( -76.49, 167.94)    3.50                19