Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2022   18:56:49   (  -0.02, -75.19) (  -0.12, -75.75)   63.32                80
 11/05/2022   18:41:11   (  -0.02, -75.19) (   0.88, -71.31)  442.86                80
 11/07/2022   07:00:58   (   0.01, -75.20) (   0.37, -76.72)  173.11                80
 11/08/2022   06:45:19   (   0.02, -75.21) (  -0.63, -72.29)  333.30                80
 11/09/2022   19:05:16   (  -0.01, -75.22) (  -0.56, -77.74)  286.01                80
 11/10/2022   18:49:37   (  -0.02, -75.23) (   0.44, -73.30)  220.66                80
 11/12/2022   07:09:25   (   0.01, -75.25) (   0.80, -78.71)  394.38                80
 11/13/2022   06:51:06   (   0.01, -75.27) (  -0.20, -74.28)  112.44                80
 11/15/2022   18:58:04   (  -0.01, -75.30) (   0.02, -75.30)    3.33                80