Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 11 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/02/2023   19:27:32   (  -0.02, -75.21) (  -0.72, -78.37)  360.76                80
 11/03/2023   19:11:46   (  -0.02, -75.21) (   0.25, -73.90)  148.95                80
 11/05/2023   07:34:03   (   0.01, -75.21) (   0.93, -79.26)  461.77                80
 11/06/2023   07:12:58   (   0.01, -75.22) (  -0.11, -74.80)   48.31                80
 11/08/2023   19:16:56   (  -0.01, -75.25) (  -0.12, -75.72)   53.65                80
 11/09/2023   19:01:10   (  -0.01, -75.26) (   0.92, -71.25)  457.23                80
 11/11/2023   07:23:26   (   0.01, -75.28) (   0.30, -76.61)  151.54                80
 11/12/2023   07:02:20   (   0.01, -75.29) (  -0.69, -72.14)  359.41                80
 11/13/2023   19:24:44   (  -0.01, -75.31) (  -0.50, -77.53)  252.31                80
 11/14/2023   19:08:58   (  -0.01, -75.33) (   0.49, -73.06)  258.84                80