Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 3 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/28/2023   07:18:07   (  -0.05, -75.20) (   0.68, -78.58)  384.11                80
 03/29/2023   06:57:05   (  -0.05, -75.20) (  -0.31, -74.12)  123.58                80
 03/30/2023   19:22:15   (   0.04, -75.20) (  -0.91, -79.54)  493.98                80
 03/31/2023   19:01:13   (   0.04, -75.21) (   0.08, -75.09)   14.25                80
 04/03/2023   07:07:51   (  -0.03, -75.24) (   0.14, -76.02)   88.13                80
 04/04/2023   06:46:49   (  -0.03, -75.25) (  -0.86, -71.56)  420.60                80
 04/05/2023   19:11:59   (   0.03, -75.27) (  -0.36, -76.98)  195.50                80
 04/06/2023   18:50:57   (   0.03, -75.28) (   0.64, -72.53)  313.54                80
 04/08/2023   07:15:58   (  -0.03, -75.32) (   0.56, -77.91)  296.25                80
 04/09/2023   06:54:56   (  -0.03, -75.33) (  -0.45, -73.46)  212.83                80