Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 10 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/30/2022   18:51:01   (  -0.03, -75.20) (   0.30, -73.75)  164.76                80
 11/01/2022   07:10:49   (   0.02, -75.20) (   0.93, -79.16)  452.05                80
 11/02/2022   06:55:10   (   0.02, -75.20) (  -0.11, -74.73)   54.23                80
 11/04/2022   18:56:45   (  -0.02, -75.23) (  -0.11, -75.74)   57.46                80
 11/05/2022   18:41:04   (  -0.02, -75.24) (   0.86, -71.29)  450.08                80
 11/07/2022   07:00:51   (   0.01, -75.26) (   0.31, -76.70)  163.69                80
 11/08/2022   06:45:10   (   0.02, -75.28) (  -0.68, -72.26)  344.34                80
 11/09/2022   19:05:03   (  -0.01, -75.30) (  -0.56, -77.69)  272.25                80
 11/10/2022   18:49:22   (  -0.02, -75.32) (   0.47, -73.25)  236.21                80
 11/12/2022   07:11:45   (   0.01, -75.35) (   0.78, -78.64)  375.97                80