Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 11 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/09/2025   11:21:51   (  -0.19,  61.78) (  -0.52,  60.36)  162.10                80
 11/10/2025   11:00:20   (  -0.14,  61.79) (   0.59,  64.92)  357.36                80
 11/11/2025   23:24:35   (   0.23,  61.73) (   0.67,  59.77)  224.27                80
 11/12/2025   23:03:04   (   0.18,  61.76) (  -0.39,  64.34)  294.28                80
 11/14/2025   11:27:26   (  -0.27,  61.88) (  -0.91,  59.16)  310.31                80
 11/15/2025   11:05:56   (  -0.22,  61.89) (   0.21,  63.73)  209.29                80
 11/16/2025   23:30:11   (   0.31,  61.82) (   1.03,  58.57)  370.94                80
 11/17/2025   23:08:40   (   0.26,  61.85) (  -0.03,  63.14)  147.54                80
 11/19/2025   11:33:01   (  -0.36,  61.99) (  -1.31,  57.97)  458.95                80
 11/20/2025   11:11:30   (  -0.31,  62.01) (  -0.18,  62.54)   60.11                80