Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 9 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/09/2024   21:33:41   (   0.01,-104.70) (   0.27,-103.47)  139.77                80
 09/11/2024   09:55:40   (  -0.01,-104.71) (   0.92,-108.75)  461.00                80
 09/12/2024   09:34:23   (  -0.01,-104.71) (  -0.15,-104.24)   53.54                80
 09/14/2024   21:37:53   (   0.01,-104.69) (  -0.06,-105.03)   39.18                80
 09/15/2024   21:21:55   (   0.01,-104.69) (   0.96,-100.51)  475.86                80
 09/17/2024   09:43:53   (  -0.01,-104.70) (   0.25,-105.78)  124.21                80
 09/18/2024   09:22:35   (  -0.01,-104.69) (  -0.79,-101.27)  390.75                80
 09/19/2024   21:44:42   (   0.01,-104.68) (  -0.45,-106.57)  216.38                80
 09/20/2024   21:28:44   (   0.01,-104.68) (   0.60,-102.06)  298.89                80
 09/22/2024   09:50:41   (  -0.01,-104.69) (   0.57,-107.33)  300.71                80