Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 11 16.  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)
 11/16/2022   03:47:02   (  77.10, 109.70) 11/16/2022   03:47:25  (  77.11, 109.63)    2.14                23
 11/16/2022   04:37:47   ( -77.11, -83.04) 11/16/2022   04:38:23  ( -77.13, -83.04)    1.79                36
 11/16/2022   05:28:34   (  77.11,  84.27) 11/16/2022   05:29:24  (  77.14,  84.25)    3.10                50
 11/16/2022   06:19:19   ( -77.12,-108.46) 11/16/2022   06:20:23  ( -77.11,-108.60)    3.73                64
 11/16/2022   07:10:09   (  77.25,  58.29) 11/16/2022   07:11:21  (  77.24,  59.26)   23.91                72