Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2025 8 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 08/08/2025   23:15:51   (  -0.49,  61.53) (   0.02,  59.19)  265.65                80
 08/09/2025   22:54:21   (  -0.50,  61.55) (  -1.02,  63.76)  253.32                80
 08/11/2025   11:16:09   (   0.49,  61.55) (  -0.20,  58.55)  342.37                80
 08/12/2025   10:59:59   (   0.49,  61.56) (   0.84,  63.12)  177.13                80
 08/13/2025   23:21:38   (  -0.48,  61.61) (   0.38,  57.94)  419.33                80
 08/14/2025   23:00:09   (  -0.49,  61.63) (  -0.67,  62.50)   99.02                80
 08/16/2025   11:21:57   (   0.47,  61.65) (  -0.50,  57.28)  498.93                80
 08/17/2025   11:03:32   (   0.49,  61.68) (   0.55,  61.84)   19.69                56
 08/19/2025   23:08:38   (  -0.49,  61.75) (  -0.39,  61.23)   59.47                80
 08/20/2025   22:47:08   (  -0.50,  61.78) (  -1.44,  65.80)  458.05                80