Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 6 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2022   19:06:48   (  -0.02, -75.20) (  -0.86, -78.93)  425.38                80
 06/11/2022   18:45:44   (  -0.01, -75.20) (   0.15, -74.47)   82.73                80
 06/14/2022   06:52:19   (   0.00, -75.21) (   0.06, -75.40)   22.18                80
 06/15/2022   06:31:14   (  -0.00, -75.21) (  -0.95, -70.94)  485.84                80
 06/16/2022   18:53:41   (   0.00, -75.21) (  -0.27, -76.35)  130.21                80
 06/17/2022   18:37:56   (   0.00, -75.22) (   0.73, -71.89)  378.45                80
 06/19/2022   07:00:15   (  -0.00, -75.23) (   0.46, -77.28)  233.06                80
 06/20/2022   06:39:11   (  -0.00, -75.24) (  -0.54, -72.82)  276.15                80
 06/21/2022   19:01:37   (  -0.00, -75.26) (  -0.67, -78.23)  338.21                80
 06/22/2022   18:45:53   (   0.00, -75.28) (   0.34, -73.77)  171.62                80