Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 5 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/11/2024   09:40:40   (  -0.00,-104.71) (   0.66,-107.56)  325.24                80
 05/12/2024   09:19:29   (  -0.00,-104.70) (  -0.39,-103.07)  187.02                80
 05/13/2024   21:41:44   (   0.00,-104.69) (  -0.86,-108.41)  424.09                80
 05/14/2024   21:25:52   (   0.01,-104.70) (   0.19,-103.92)   88.51                80
 05/17/2024   09:29:26   (  -0.01,-104.71) (   0.01,-104.73)    2.49                80
 05/19/2024   21:33:10   (   0.01,-104.71) (  -0.17,-105.59)   99.81                80
 05/20/2024   21:11:58   (   0.01,-104.71) (   0.83,-101.09)  413.06                80
 05/22/2024   09:36:44   (  -0.02,-104.73) (   0.34,-106.40)  190.68                80
 05/23/2024   09:15:31   (  -0.02,-104.73) (  -0.66,-101.91)  321.90                80