Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 8 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2024   21:31:32   (   0.00,-104.72) (   0.35,-103.28)  164.02                80
 08/26/2024   09:53:31   (  -0.01,-104.71) (   0.89,-108.55)  438.72                80
 08/27/2024   09:32:16   (  -0.01,-104.71) (  -0.16,-104.05)   75.53                80
 08/29/2024   21:35:48   (   0.01,-104.72) (  -0.04,-104.86)   16.36                80
 08/30/2024   21:19:53   (   0.01,-104.72) (   1.03,-100.35)  498.65                80
 09/01/2024   09:41:52   (  -0.01,-104.72) (   0.18,-105.63)  103.03                80
 09/02/2024   09:20:36   (  -0.01,-104.73) (  -0.83,-101.12)  411.89                80
 09/03/2024   21:42:45   (   0.01,-104.74) (  -0.35,-106.44)  193.72                80
 09/04/2024   21:26:49   (   0.01,-104.74) (   0.67,-101.93)  321.76                80
 09/06/2024   09:48:48   (  -0.01,-104.76) (   0.52,-107.21)  278.82                80