Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 5 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/30/2024   21:29:04   (  -0.00,-104.71) (   0.10,-104.38)   37.32                80
 06/02/2024   09:32:36   (   0.00,-104.72) (   0.11,-105.19)   53.46                80
 06/03/2024   09:11:24   (   0.00,-104.72) (  -0.94,-100.69)  459.59                80
 06/04/2024   21:33:37   (   0.00,-104.71) (  -0.31,-106.02)  149.83                80
 06/05/2024   21:17:44   (   0.01,-104.71) (   0.74,-101.53)  363.17                80
 06/07/2024   09:39:50   (  -0.01,-104.72) (   0.44,-106.84)  241.01                80
 06/08/2024   09:18:36   (  -0.02,-104.72) (  -0.55,-102.34)  271.85                80
 06/09/2024   21:40:50   (   0.02,-104.72) (  -0.67,-107.67)  337.62                80
 06/10/2024   21:24:57   (   0.03,-104.72) (   0.39,-103.18)  175.74                80
 06/12/2024   09:47:02   (  -0.03,-104.74) (   0.80,-108.49)  427.53                80