Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 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)
 11/30/2022   06:42:24   (  -0.00, -75.19) (  -0.89, -71.35)  438.16                80
 12/01/2022   19:02:19   (   0.01, -75.19) (  -0.36, -76.78)  182.23                80
 12/02/2022   18:46:41   (   0.01, -75.19) (   0.67, -72.36)  324.00                80
 12/04/2022   07:06:27   (  -0.01, -75.20) (   0.57, -77.76)  291.45                80
 12/05/2022   06:50:49   (  -0.01, -75.21) (  -0.46, -73.33)  215.12                80
 12/06/2022   19:10:44   (   0.01, -75.22) (  -0.79, -78.76)  404.20                80
 12/07/2022   18:55:04   (   0.00, -75.23) (   0.18, -74.32)  102.68                80
 12/10/2022   06:56:32   (   0.00, -75.26) (   0.02, -75.30)    4.84                80
 12/12/2022   19:00:49   (  -0.00, -75.29) (  -0.23, -76.31)  115.96                80
 12/13/2022   18:45:10   (  -0.01, -75.31) (   0.74, -71.87)  391.64                80