Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 3 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/04/2024   22:31:02   (   0.05,  61.23) (   0.68,  58.48)  313.67                61
 03/05/2024   22:10:12   (   0.05,  61.23) (  -0.34,  62.96)  197.77                80
 03/07/2024   10:35:10   (  -0.06,  61.30) (  -0.89,  57.61)  421.54                80
 03/08/2024   10:14:01   (  -0.06,  61.31) (   0.13,  62.09)   89.72                80
 03/10/2024   22:20:21   (   0.07,  61.23) (   0.09,  61.25)    3.15                80
 03/13/2024   10:24:10   (  -0.07,  61.31) (  -0.27,  60.37)  107.17                80
 03/14/2024   10:03:01   (  -0.07,  61.32) (   0.76,  64.85)  403.64                80
 03/15/2024   22:25:11   (   0.07,  61.25) (   0.47,  59.53)  196.80                80
 03/16/2024   22:09:22   (   0.07,  61.26) (  -0.56,  64.01)  313.85                80