Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 2 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/12/2024   22:19:41   (   0.00,  61.43) (   0.12,  60.93)   57.63                80
 02/13/2024   21:58:33   (  -0.00,  61.42) (  -0.91,  65.40)  454.55                80
 02/15/2024   10:23:32   (  -0.00,  61.49) (  -0.32,  60.04)  165.68                80
 02/16/2024   10:05:03   (  -0.00,  61.48) (   0.66,  64.53)  346.50                80
 02/17/2024   22:27:15   (   0.01,  61.37) (   0.50,  59.19)  249.61                80
 02/18/2024   22:06:07   (   0.00,  61.37) (  -0.54,  63.66)  262.09                80
 02/20/2024   10:31:05   (   0.00,  61.45) (  -0.73,  58.31)  359.19                80
 02/21/2024   10:12:36   (   0.00,  61.45) (   0.33,  62.78)  152.49                80
 02/22/2024   22:32:08   (  -0.01,  61.34) (   0.89,  57.45)  444.09                80
 02/23/2024   22:13:38   (  -0.01,  61.33) (  -0.11,  61.93)   67.70                80