Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 7 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/09/2024   09:45:44   (  -0.01,-104.70) (   0.67,-107.63)  334.65                80
 07/10/2024   09:24:31   (  -0.02,-104.70) (  -0.37,-103.14)  178.81                80
 07/11/2024   21:46:42   (   0.02,-104.71) (  -0.86,-108.46)  428.37                80
 07/12/2024   21:30:49   (   0.02,-104.71) (   0.18,-103.96)   85.40                80
 07/15/2024   09:34:19   (  -0.02,-104.72) (   0.02,-104.76)    6.10                80
 07/17/2024   21:35:16   (   0.03,-104.72) (  -0.18,-105.59)   99.66                80
 07/18/2024   21:19:23   (   0.03,-104.72) (   0.87,-101.09)  413.66                80
 07/20/2024   09:41:26   (  -0.03,-104.71) (   0.37,-106.38)  191.29                80
 07/21/2024   09:20:13   (  -0.03,-104.71) (  -0.69,-101.89)  321.82                80
 07/22/2024   21:42:24   (   0.04,-104.70) (  -0.52,-107.22)  286.46                80