Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 11 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/03/2023   19:11:46   (  -0.02, -75.21) (   0.28, -73.90)  148.95                80
 11/05/2023   07:34:03   (   0.01, -75.21) (   0.95, -79.25)  461.95                80
 11/06/2023   07:12:57   (   0.01, -75.22) (  -0.08, -74.79)   48.01                80
 11/08/2023   19:16:56   (  -0.01, -75.24) (  -0.09, -75.72)   53.99                80
 11/09/2023   19:01:10   (  -0.01, -75.26) (   0.89, -71.25)  456.92                80
 11/11/2023   07:23:26   (   0.01, -75.27) (   0.32, -76.60)  152.07                80
 11/12/2023   07:02:20   (   0.01, -75.29) (  -0.72, -72.14)  358.83                80
 11/13/2023   19:24:44   (  -0.01, -75.31) (  -0.53, -77.52)  252.88                80
 11/14/2023   19:08:58   (  -0.01, -75.32) (   0.52, -73.06)  258.23                80
 11/16/2023   07:31:15   (   0.01, -75.34) (   0.68, -78.42)  350.17                80