Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 3 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/26/2022   19:02:41   (   0.05, -75.22) (  -0.88, -79.24)  458.50                80
 03/27/2022   18:46:58   (   0.05, -75.22) (   0.17, -74.80)   49.34                80
 03/30/2022   06:50:54   (  -0.04, -75.23) (   0.07, -75.72)   55.94                80
 03/31/2022   06:29:50   (  -0.04, -75.24) (  -0.93, -71.27)  452.43                80
 04/01/2022   18:52:20   (   0.04, -75.27) (  -0.30, -76.69)  162.68                80
 04/02/2022   18:36:36   (   0.04, -75.28) (   0.70, -72.24)  346.28                80
 04/04/2022   06:58:57   (  -0.04, -75.30) (   0.46, -77.63)  265.43                80
 04/05/2022   06:37:53   (  -0.04, -75.31) (  -0.53, -73.18)  243.60                80
 04/06/2022   19:00:22   (   0.03, -75.34) (  -0.68, -78.60)  371.01                80
 04/07/2022   18:44:39   (   0.03, -75.36) (   0.32, -74.15)  138.46                80