Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 5 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)
 05/01/2024   10:16:56   (  -0.05,  61.44) (   0.33,  63.03)  182.01                80
 05/02/2024   22:36:22   (   0.03,  61.45) (   0.89,  57.72)  425.28                80
 05/03/2024   22:20:31   (   0.04,  61.46) (  -0.14,  62.21)   85.69                80
 05/06/2024   10:21:35   (  -0.03,  61.51) (  -0.04,  61.35)   18.03                80
 05/07/2024   10:05:43   (  -0.04,  61.53) (   0.93,  65.85)  492.61                80
 05/08/2024   22:25:09   (   0.01,  61.55) (   0.27,  60.55)  115.85                80
 05/09/2024   22:09:18   (   0.02,  61.58) (  -0.77,  65.03)  394.45                80
 05/11/2024   10:28:54   (   0.00,  61.62) (  -0.42,  59.68)  220.64                80
 05/12/2024   10:13:02   (  -0.01,  61.64) (   0.56,  64.18)  289.39                80
 05/13/2024   22:32:28   (  -0.01,  61.67) (   0.63,  58.87)  319.81                80
 05/14/2024   22:16:35   (  -0.00,  61.70) (  -0.36,  63.37)  190.44                80