Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 8 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/14/2022   19:07:08   (  -0.03, -75.21) (  -0.89, -79.05)  438.36                80
 08/15/2022   18:51:22   (  -0.03, -75.22) (   0.09, -74.59)   71.37                80
 08/18/2022   06:55:15   (   0.03, -75.25) (   0.06, -75.51)   28.81                80
 08/19/2022   06:34:10   (   0.03, -75.27) (  -0.92, -71.05)  481.29                80
 08/20/2022   18:56:37   (  -0.02, -75.30) (  -0.27, -76.46)  132.83                80
 08/21/2022   18:40:52   (  -0.01, -75.31) (   0.71, -72.00)  377.27                80
 08/23/2022   07:03:09   (  -0.01, -75.34) (   0.47, -77.37)  232.13                80
 08/24/2022   06:42:04   (  -0.01, -75.36) (  -0.57, -72.92)  278.42                80
 08/25/2022   19:04:31   (   0.01, -75.40) (  -0.67, -78.33)  334.59                80
 08/26/2022   18:48:46   (   0.00, -75.42) (   0.37, -73.88)  176.53                80