Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 7 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/30/2025   09:12:58   (  -0.12, -89.48) (   0.06, -90.33)   96.76                80
 07/31/2025   08:51:27   (  -0.12, -89.49) (  -0.95, -85.76)  425.13                80
 08/01/2025   21:13:14   (   0.13, -89.53) (  -0.20, -90.98)  165.81                80
 08/02/2025   20:57:04   (   0.13, -89.53) (   0.82, -86.41)  356.19                80
 08/04/2025   09:18:43   (  -0.14, -89.51) (   0.35, -91.60)  238.40                80
 08/05/2025   08:57:14   (  -0.14, -89.51) (  -0.73, -87.03)  283.48                80
 08/06/2025   21:19:00   (   0.15, -89.55) (  -0.48, -92.25)  307.59                80
 08/07/2025   21:02:51   (   0.15, -89.56) (   0.60, -87.68)  214.58                80
 08/09/2025   09:24:29   (  -0.16, -89.54) (   0.61, -92.86)  379.22                80
 08/10/2025   09:02:59   (  -0.16, -89.55) (  -0.47, -88.30)  143.17                80
 08/11/2025   21:24:46   (   0.16, -89.59) (  -0.73, -93.51)  447.22                80