Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/16/2024   10:50:40   (  -0.28,  61.36) (  -1.29,  57.00)  498.11                80
 09/17/2024   10:34:43   (  -0.29,  61.35) (  -0.27,  61.52)   18.83                80
 09/19/2024   22:38:04   (   0.28,  61.32) (   0.38,  60.75)   64.50                80
 09/20/2024   22:16:45   (   0.29,  61.32) (  -0.60,  65.28)  451.41                80
 09/22/2024   10:38:53   (  -0.27,  61.32) (  -0.57,  59.96)  154.67                80
 09/23/2024   10:22:54   (  -0.28,  61.31) (   0.41,  64.49)  361.63                80
 09/24/2024   22:44:52   (   0.24,  61.29) (   0.70,  59.20)  238.12                80
 09/25/2024   22:23:34   (   0.26,  61.30) (  -0.30,  63.73)  277.20                80
 09/27/2024   10:45:40   (  -0.22,  61.32) (  -0.90,  58.42)  331.01                80
 09/28/2024   10:29:42   (  -0.23,  61.31) (   0.11,  62.94)  185.21                80
 09/29/2024   22:51:39   (   0.20,  61.28) (   1.04,  57.67)  412.85                80