Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2025 7 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 07/28/2025   20:51:18   (   0.12, -89.51) (   1.12, -85.15)  498.16                80
 07/30/2025   09:12:58   (  -0.12, -89.48) (   0.06, -90.34)   96.82                80
 07/31/2025   08:51:27   (  -0.12, -89.49) (  -0.96, -85.76)  425.12                80
 08/01/2025   21:13:15   (   0.13, -89.53) (  -0.20, -90.98)  165.64                80
 08/02/2025   20:57:04   (   0.13, -89.54) (   0.82, -86.41)  356.39                80
 08/04/2025   09:18:43   (  -0.14, -89.51) (   0.35, -91.60)  238.28                80
 08/05/2025   08:57:14   (  -0.14, -89.52) (  -0.73, -87.03)  283.63                80
 08/06/2025   21:19:00   (   0.15, -89.56) (  -0.48, -92.25)  307.26                80
 08/07/2025   21:02:51   (   0.15, -89.56) (   0.60, -87.68)  214.93                80
 08/09/2025   09:24:29   (  -0.16, -89.55) (   0.62, -92.86)  378.96                80
 08/10/2025   09:03:00   (  -0.16, -89.55) (  -0.46, -88.30)  143.43                80