Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 4 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2024   10:21:46   (  -0.08,  61.24) (  -0.19,  60.80)   50.52                80
 04/10/2024   10:05:56   (  -0.09,  61.25) (   0.83,  65.29)  460.68                80
 04/11/2024   22:25:25   (   0.08,  61.22) (   0.34,  59.96)  142.75                80
 04/12/2024   22:09:34   (   0.08,  61.23) (  -0.62,  64.46)  368.36                80
 04/14/2024   10:29:12   (  -0.07,  61.28) (  -0.54,  59.10)  248.54                80
 04/15/2024   10:13:21   (  -0.08,  61.29) (   0.42,  63.60)  262.28                80
 04/16/2024   22:32:50   (   0.07,  61.27) (   0.73,  58.27)  341.98                80
 04/17/2024   22:16:58   (   0.08,  61.28) (  -0.24,  62.77)  169.07                80
 04/19/2024   10:36:36   (  -0.07,  61.33) (  -0.98,  57.41)  447.48                80
 04/20/2024   10:20:45   (  -0.08,  61.34) (   0.05,  61.90)   63.26                80