Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 10 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/28/2022   06:46:52   (   0.03, -75.19) (  -0.54, -72.78)  276.29                80
 10/29/2022   19:06:35   (  -0.03, -75.19) (  -0.72, -78.16)  339.05                80
 10/30/2022   18:50:50   (  -0.03, -75.20) (   0.32, -73.71)  169.98                80
 11/01/2022   07:10:26   (   0.02, -75.20) (   0.90, -79.07)  441.67                80
 11/02/2022   06:54:40   (   0.02, -75.20) (  -0.09, -74.60)   67.84                80
 11/04/2022   18:55:58   (  -0.01, -75.23) (  -0.07, -75.55)   36.21                80
 11/05/2022   18:40:12   (  -0.02, -75.24) (   0.92, -71.08)  474.22                80
 11/07/2022   06:59:48   (   0.01, -75.26) (   0.29, -76.45)  135.16                80
 11/08/2022   06:44:02   (   0.02, -75.28) (  -0.70, -71.98)  375.53                80
 11/09/2022   19:03:46   (  -0.01, -75.30) (  -0.49, -77.38)  237.15                80
 11/10/2022   18:48:00   (  -0.02, -75.32) (   0.50, -72.91)  273.77                80