Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 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)
 09/11/2024   10:43:49   (  -0.32,  61.40) (  -0.97,  58.56)  324.04                80
 09/12/2024   10:27:51   (  -0.33,  61.39) (   0.03,  63.08)  192.00                80
 09/13/2024   22:49:51   (   0.30,  61.38) (   1.09,  57.79)  409.45                80
 09/14/2024   22:28:33   (   0.31,  61.38) (   0.07,  62.30)  105.68                80
 09/17/2024   10:34:43   (  -0.29,  61.38) (  -0.26,  61.51)   14.71                80
 09/19/2024   22:38:03   (   0.28,  61.37) (   0.42,  60.76)   70.14                80
 09/20/2024   22:16:45   (   0.29,  61.38) (  -0.62,  65.27)  444.86                80
 09/22/2024   10:38:52   (  -0.27,  61.40) (  -0.60,  59.97)  163.21                80
 09/23/2024   10:22:54   (  -0.28,  61.40) (   0.45,  64.48)  352.20                80
 09/24/2024   22:44:51   (   0.25,  61.39) (   0.72,  59.20)  248.32                80