Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 6 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2024   09:50:00   (   0.01,-104.71) (   0.97,-108.88)  475.51                80
 06/29/2024   09:28:47   (   0.01,-104.71) (  -0.06,-104.38)   38.06                80
 07/01/2024   21:32:25   (   0.02,-104.72) (  -0.11,-105.21)   57.04                80
 07/02/2024   21:16:32   (   0.02,-104.72) (   0.92,-100.71)  456.52                80
 07/04/2024   09:38:36   (  -0.02,-104.72) (   0.29,-106.01)  147.79                80
 07/05/2024   09:17:23   (  -0.02,-104.72) (  -0.74,-101.51)  365.52                80
 07/06/2024   21:39:35   (   0.02,-104.72) (  -0.44,-106.85)  242.38                80
 07/07/2024   21:23:41   (   0.02,-104.72) (   0.55,-102.34)  271.44                80
 07/09/2024   09:45:45   (  -0.01,-104.73) (   0.66,-107.64)  331.90                80
 07/10/2024   09:24:31   (  -0.01,-104.74) (  -0.39,-103.14)  182.14                80
 07/11/2024   21:46:43   (   0.01,-104.74) (  -0.83,-108.47)  425.10                80