Simultaneous Nadir Overpasses (SNOs) between GOES-15 and FY3D
TLE Epoch: 2024 12 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/06/2024   10:40:35   (   0.05,  61.54) (   0.11,  61.77)   26.37                80
 12/08/2024   22:43:44   (  -0.06,  61.41) (  -0.01,  61.06)   39.60                80
 12/09/2024   22:22:20   (  -0.05,  61.41) (  -0.99,  65.61)  478.82                80
 12/11/2024   10:44:19   (   0.06,  61.52) (  -0.22,  60.34)  134.19                80
 12/12/2024   10:28:16   (   0.05,  61.51) (   0.83,  64.88)  384.40                80
 12/13/2024   22:50:06   (  -0.06,  61.39) (   0.34,  59.64)  200.18                80
 12/14/2024   22:28:43   (  -0.05,  61.40) (  -0.66,  64.18)  317.55                80
 12/16/2024   10:50:41   (   0.06,  61.52) (  -0.53,  58.91)  297.45                80
 12/17/2024   10:34:38   (   0.05,  61.52) (   0.47,  63.46)  220.61                80
 12/18/2024   22:56:28   (  -0.06,  61.40) (   0.68,  58.21)  363.37                80
 12/19/2024   22:35:05   (  -0.05,  61.40) (  -0.33,  62.76)  154.32                80