Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 5 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/17/2022   07:07:45   (  -0.01, -75.21) (   0.93, -79.38)  475.56                80
 05/18/2022   06:46:42   (  -0.01, -75.20) (  -0.10, -74.93)   31.70                80
 05/20/2022   18:50:44   (   0.01, -75.20) (  -0.14, -75.88)   77.99                80
 05/21/2022   18:35:00   (   0.01, -75.20) (   0.84, -71.43)  429.99                80
 05/23/2022   06:57:19   (  -0.01, -75.21) (   0.37, -76.81)  182.76                80
 05/24/2022   06:36:16   (  -0.01, -75.21) (  -0.67, -72.36)  325.68                80
 05/25/2022   18:58:43   (   0.00, -75.23) (  -0.54, -77.77)  289.65                80
 05/26/2022   18:42:59   (   0.01, -75.24) (   0.45, -73.31)  219.45                80
 05/28/2022   07:05:18   (  -0.00, -75.26) (   0.77, -78.69)  391.72                80
 05/29/2022   06:44:13   (  -0.01, -75.27) (  -0.21, -74.24)  117.44                80
 05/30/2022   19:06:41   (   0.01, -75.29) (  -0.98, -79.65)  497.30                80