Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 10 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)
 10/08/2024   10:40:35   (  -0.17,  61.29) (  -0.48,  59.87)  162.22                80
 10/09/2024   10:24:36   (  -0.18,  61.30) (   0.54,  64.39)  354.02                80
 10/10/2024   22:46:31   (   0.15,  61.27) (   0.62,  59.13)  243.87                80
 10/11/2024   22:25:11   (   0.17,  61.28) (  -0.36,  63.67)  271.41                80
 10/13/2024   10:47:14   (  -0.13,  61.34) (  -0.81,  58.37)  338.99                80
 10/14/2024   10:31:13   (  -0.14,  61.34) (   0.21,  62.90)  177.25                80
 10/15/2024   22:51:26   (   0.11,  61.31) (   0.94,  57.63)  418.72                22
 10/16/2024   22:31:46   (   0.13,  61.32) (  -0.05,  62.17)   96.84                80
 10/19/2024   10:35:06   (  -0.12,  61.41) (  -0.13,  61.42)    1.85                80
 10/21/2024   22:38:17   (   0.10,  61.39) (   0.27,  60.70)   78.59                80