Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 2 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/13/2024   21:58:33   (  -0.00,  61.42) (  -0.90,  65.40)  454.73                80
 02/15/2024   10:23:32   (  -0.00,  61.49) (  -0.34,  60.04)  165.55                80
 02/16/2024   10:05:04   (  -0.00,  61.48) (   0.70,  64.52)  346.63                80
 02/17/2024   22:27:15   (   0.01,  61.37) (   0.52,  59.19)  249.29                80
 02/18/2024   22:06:06   (   0.01,  61.36) (  -0.52,  63.66)  262.48                80
 02/20/2024   10:31:06   (  -0.01,  61.45) (  -0.69,  58.30)  358.80                80
 02/21/2024   10:12:36   (  -0.00,  61.44) (   0.30,  62.78)  152.94                80
 02/22/2024   22:32:09   (   0.00,  61.34) (   0.86,  57.44)  443.39                80
 02/23/2024   22:13:39   (   0.00,  61.33) (  -0.14,  61.93)   68.38                80
 02/26/2024   10:20:08   (  -0.00,  61.41) (  -0.10,  61.06)   41.09                80