Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 5 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2024   09:43:56   (  -0.02,-104.71) (   0.72,-108.04)  379.21                80
 05/28/2024   09:22:42   (  -0.01,-104.71) (  -0.25,-103.53)  133.83                80
 05/29/2024   21:44:56   (  -0.00,-104.70) (  -0.96,-108.87)  475.80                80
 05/30/2024   21:29:04   (  -0.01,-104.71) (   0.08,-104.38)   37.43                80
 06/02/2024   09:32:36   (   0.01,-104.72) (   0.12,-105.18)   53.26                80
 06/03/2024   09:11:23   (   0.01,-104.72) (  -0.92,-100.69)  459.71                80
 06/04/2024   21:33:38   (   0.01,-104.71) (  -0.26,-106.04)  150.27                80
 06/05/2024   21:17:44   (   0.01,-104.71) (   0.73,-101.53)  362.73                80
 06/07/2024   09:37:09   (  -0.02,-104.72) (   0.46,-106.84)  241.31                80
 06/08/2024   09:21:16   (  -0.01,-104.72) (  -0.53,-102.33)  271.73                80
 06/09/2024   21:40:49   (   0.01,-104.71) (  -0.69,-107.67)  337.97                80