Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 10 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/19/2024   09:47:05   (  -0.01,-104.70) (   0.29,-105.88)  134.77                80
 10/20/2024   09:25:46   (   0.00,-104.70) (  -0.75,-101.36)  381.09                80
 10/21/2024   21:47:48   (  -0.01,-104.67) (  -0.48,-106.64)  225.24                80
 10/22/2024   21:31:49   (  -0.01,-104.67) (   0.58,-102.12)  290.88                80
 10/24/2024   09:53:43   (   0.01,-104.69) (   0.62,-107.37)  306.23                80
 10/25/2024   09:32:22   (   0.01,-104.68) (  -0.39,-102.84)  209.69                80
 10/26/2024   21:54:25   (  -0.01,-104.66) (  -0.79,-108.13)  396.48                80
 10/27/2024   21:38:24   (  -0.01,-104.66) (   0.23,-103.60)  120.32                80
 10/29/2024   10:00:18   (   0.02,-104.69) (   0.99,-108.85)  474.92                80
 10/30/2024   09:38:57   (   0.02,-104.69) (  -0.04,-104.32)   41.74                80