Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 10 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/05/2022   07:08:11   (   0.05, -75.18) (   0.87, -78.80)  412.49                80
 10/06/2022   06:52:25   (   0.05, -75.18) (  -0.14, -74.34)   96.12                80
 10/08/2022   18:53:44   (  -0.04, -75.19) (  -0.09, -75.28)   10.50                80
 10/09/2022   18:37:59   (  -0.05, -75.20) (   0.92, -70.82)  499.51                80
 10/11/2022   06:57:36   (   0.04, -75.22) (   0.29, -76.19)  111.04                80
 10/12/2022   06:41:50   (   0.05, -75.23) (  -0.73, -71.73)  398.82                80
 10/13/2022   19:01:36   (  -0.04, -75.24) (  -0.44, -77.14)  215.39                80
 10/14/2022   18:45:49   (  -0.04, -75.25) (   0.52, -72.66)  294.70                80
 10/16/2022   07:05:28   (   0.03, -75.28) (   0.63, -78.05)  315.12                80
 10/17/2022   06:49:41   (   0.03, -75.29) (  -0.33, -73.58)  195.15                80
 10/18/2022   19:09:26   (  -0.03, -75.31) (  -0.83, -78.99)  418.34                80