Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 9 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/14/2024   22:28:33   (   0.31,  61.37) (   0.07,  62.31)  106.92                80
 09/16/2024   10:50:40   (  -0.28,  61.37) (  -1.28,  57.00)  499.14                80
 09/17/2024   10:34:43   (  -0.29,  61.36) (  -0.25,  61.51)   17.17                80
 09/19/2024   22:38:03   (   0.28,  61.34) (   0.39,  60.75)   66.91                80
 09/20/2024   22:16:44   (   0.29,  61.35) (  -0.60,  65.28)  448.49                80
 09/22/2024   10:38:50   (  -0.27,  61.36) (  -0.61,  59.97)  158.76                80
 09/23/2024   10:22:53   (  -0.28,  61.36) (   0.46,  64.49)  357.10                80
 09/24/2024   22:44:49   (   0.25,  61.35) (   0.75,  59.22)  242.92                80
 09/25/2024   22:23:31   (   0.26,  61.36) (  -0.27,  63.74)  271.99                80
 09/27/2024   10:45:37   (  -0.23,  61.39) (  -0.89,  58.43)  337.24                80