Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 5 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/04/2025   20:49:33   (   0.00, -87.62) (   0.03, -87.46)   18.90                80
 05/06/2025   09:13:57   (   0.01, -88.41) (   0.97, -92.69)  488.47                80
 05/07/2025   08:52:30   (   0.00, -88.92) (  -0.20, -88.16)   87.92                80
 05/08/2025   21:17:02   (  -0.01, -89.72) (  -0.83, -93.42)  421.98                80
 05/09/2025   20:55:35   (  -0.00, -90.24) (   0.29, -88.87)  154.77                80
 05/11/2025   09:19:58   (   0.01, -91.03) (   0.70, -94.11)  351.71                80
 05/12/2025   08:58:31   (  -0.00, -91.54) (  -0.43, -89.56)  224.92                80
 05/13/2025   21:23:03   (  -0.00, -92.34) (  -0.59, -94.83)  284.93                80
 05/14/2025   21:01:37   (   0.00, -92.86) (   0.59, -90.30)  291.86                80
 05/16/2025   09:25:59   (   0.00, -93.65) (   0.44, -95.53)  214.51                80
 05/17/2025   09:04:32   (  -0.00, -94.16) (  -0.75, -90.99)  362.23                80