Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 10 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/10/2024   22:46:32   (   0.15,  61.26) (   0.63,  59.12)  243.59                80
 10/11/2024   22:25:13   (   0.17,  61.27) (  -0.37,  63.65)  271.75                80
 10/13/2024   10:47:17   (  -0.13,  61.32) (  -0.81,  58.35)  338.46                80
 10/14/2024   10:31:18   (  -0.14,  61.32) (   0.21,  62.88)  177.75                80
 10/15/2024   22:51:44   (   0.11,  61.28) (   0.96,  57.62)  418.50                 9
 10/16/2024   22:31:54   (   0.13,  61.29) (  -0.07,  62.14)   96.90                80
 10/19/2024   10:35:19   (  -0.12,  61.37) (  -0.12,  61.38)    1.03                77
 10/21/2024   22:41:11   (   0.10,  61.34) (   0.25,  60.64)   79.91                80
 10/22/2024   22:19:51   (   0.12,  61.36) (  -0.76,  65.18)  434.84                80