Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 5 11.  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) (   0.64,-107.56)  325.26                80
 05/12/2024   09:19:28   (  -0.00,-104.70) (  -0.35,-103.06)  187.00                80
 05/13/2024   21:41:44   (   0.00,-104.69) (  -0.83,-108.41)  424.16                80
 05/14/2024   21:25:52   (   0.01,-104.69) (   0.17,-103.91)   88.43                80
 05/17/2024   09:29:26   (  -0.01,-104.71) (  -0.01,-104.73)    2.44                80
 05/19/2024   21:33:08   (   0.01,-104.71) (  -0.18,-105.58)   99.69                80
 05/20/2024   21:11:56   (   0.01,-104.71) (   0.84,-101.09)  413.23                80
 05/22/2024   09:36:41   (  -0.02,-104.72) (   0.36,-106.39)  190.36                80
 05/23/2024   09:15:29   (  -0.03,-104.72) (  -0.67,-101.90)  322.32                80
 05/24/2024   21:37:43   (   0.03,-104.71) (  -0.55,-107.24)  288.44                80