Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 3 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/24/2022   07:01:15   (  -0.05, -75.22) (   0.65, -78.27)  348.39                80
 03/25/2022   06:40:12   (  -0.05, -75.21) (  -0.40, -73.83)  158.79                80
 03/26/2022   19:02:41   (   0.04, -75.22) (  -0.89, -79.24)  458.60                80
 03/27/2022   18:46:58   (   0.04, -75.22) (   0.16, -74.80)   49.21                80
 03/30/2022   06:50:54   (  -0.03, -75.23) (   0.09, -75.72)   55.68                80
 03/31/2022   06:29:50   (  -0.03, -75.24) (  -0.90, -71.27)  452.69                80
 04/01/2022   18:52:21   (   0.03, -75.27) (  -0.27, -76.70)  162.90                80
 04/02/2022   18:36:37   (   0.03, -75.28) (   0.73, -72.25)  346.05                80
 04/04/2022   06:58:57   (  -0.03, -75.30) (   0.50, -77.63)  265.29                80
 04/05/2022   06:37:53   (  -0.03, -75.32) (  -0.49, -73.17)  243.72                80