Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 11 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)
 11/11/2025   23:24:35   (   0.23,  61.74) (   0.69,  59.77)  224.33                80
 11/12/2025   23:03:04   (   0.18,  61.76) (  -0.42,  64.34)  294.20                80
 11/14/2025   11:27:27   (  -0.27,  61.88) (  -0.87,  59.16)  310.14                80
 11/15/2025   11:05:55   (  -0.22,  61.89) (   0.19,  63.73)  209.45                80
 11/16/2025   23:30:11   (   0.31,  61.83) (   1.05,  58.57)  371.01                80
 11/17/2025   23:08:39   (   0.26,  61.85) (  -0.02,  63.15)  147.46                80
 11/19/2025   11:33:01   (  -0.36,  61.99) (  -1.25,  57.97)  458.79                80
 11/20/2025   11:11:30   (  -0.31,  62.01) (  -0.18,  62.54)   60.26                80
 11/22/2025   23:14:14   (   0.35,  61.98) (   0.34,  61.95)    3.07                80