Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 7 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/20/2024   09:41:26   (  -0.04,-104.71) (   0.36,-106.38)  190.65                80
 07/21/2024   09:20:12   (  -0.04,-104.71) (  -0.71,-101.89)  322.99                80
 07/22/2024   21:42:23   (   0.05,-104.71) (  -0.49,-107.22)  284.72                80
 07/23/2024   21:26:29   (   0.05,-104.72) (   0.52,-102.71)  229.38                80
 07/25/2024   09:48:32   (  -0.05,-104.73) (   0.67,-108.01)  373.28                80
 07/26/2024   09:27:18   (  -0.05,-104.73) (  -0.35,-103.50)  140.80                80
 07/27/2024   21:49:28   (   0.06,-104.73) (  -0.89,-108.82)  466.84                80
 07/28/2024   21:33:34   (   0.06,-104.74) (   0.14,-104.32)   47.35                80
 07/31/2024   09:37:02   (  -0.07,-104.75) (   0.00,-105.12)   41.25                80
 08/01/2024   09:15:48   (  -0.07,-104.75) (  -1.04,-100.62)  472.63                80