Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/17/2024   10:34:43   (  -0.29,  61.35) (  -0.25,  61.51)   18.68                80
 09/19/2024   22:38:03   (   0.28,  61.32) (   0.40,  60.76)   64.84                80
 09/20/2024   22:16:44   (   0.29,  61.32) (  -0.59,  65.28)  450.98                80
 09/22/2024   10:38:52   (  -0.27,  61.32) (  -0.57,  59.96)  154.92                80
 09/23/2024   10:22:53   (  -0.28,  61.32) (   0.44,  64.49)  361.37                80
 09/24/2024   22:44:51   (   0.24,  61.30) (   0.72,  59.21)  238.53                80
 09/25/2024   22:23:32   (   0.26,  61.31) (  -0.30,  63.73)  276.79                80
 09/27/2024   10:45:38   (  -0.22,  61.33) (  -0.87,  58.42)  331.19                80
 09/28/2024   10:29:40   (  -0.23,  61.33) (   0.16,  62.94)  185.11                80
 09/29/2024   22:51:36   (   0.20,  61.30) (   1.01,  57.67)  413.02                80
 09/30/2024   22:30:17   (   0.22,  61.30) (   0.03,  62.21)  102.62                80