Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 1 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2024   19:35:49   (   0.04, -75.21) (  -0.88, -79.22)  457.80                80
 01/12/2024   19:20:01   (   0.04, -75.22) (   0.15, -74.75)   53.37                80
 01/15/2024   07:23:46   (  -0.04, -75.24) (   0.03, -75.62)   42.54                80
 01/16/2024   07:02:38   (  -0.04, -75.25) (  -0.95, -71.14)  469.21                80
 01/17/2024   19:25:00   (   0.04, -75.28) (  -0.24, -76.52)  141.32                80
 01/18/2024   19:09:11   (   0.04, -75.29) (   0.75, -72.03)  371.00                80
 01/20/2024   07:31:24   (  -0.03, -75.32) (   0.46, -77.37)  234.63                80
 01/21/2024   07:10:16   (  -0.02, -75.34) (  -0.59, -72.90)  277.88                80
 01/22/2024   19:32:38   (   0.00, -75.36) (  -0.64, -78.27)  331.64                80
 01/23/2024   19:16:49   (  -0.01, -75.38) (   0.36, -73.79)  181.52                80