Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2024   10:34:10   (   0.04,  61.59) (   0.40,  63.22)  186.13                80
 12/02/2024   22:56:02   (  -0.06,  61.47) (   0.71,  57.96)  399.35                80
 12/03/2024   22:34:38   (  -0.04,  61.47) (  -0.26,  62.51)  118.88                80
 12/05/2024   10:56:38   (   0.06,  61.57) (  -0.91,  57.23)  494.15                80
 12/06/2024   10:40:35   (   0.05,  61.56) (   0.12,  61.77)   24.54                80
 12/08/2024   22:43:43   (  -0.06,  61.44) (   0.03,  61.07)   42.55                80
 12/09/2024   22:22:21   (  -0.05,  61.44) (  -1.01,  65.61)  475.32                80
 12/11/2024   10:44:19   (   0.06,  61.56) (  -0.19,  60.34)  138.61                80
 12/12/2024   10:28:15   (   0.05,  61.56) (   0.80,  64.88)  379.53                80
 12/13/2024   22:50:06   (  -0.06,  61.44) (   0.36,  59.64)  205.61                80
 12/14/2024   22:28:42   (  -0.05,  61.45) (  -0.64,  64.19)  311.69                80