Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/14/2024   19:56:12   (   0.01, -75.19) (  -0.53, -77.50)  264.28                80
 12/15/2024   19:40:09   (   0.00, -75.19) (   0.52, -72.97)  253.78                80
 12/17/2024   08:01:59   (   0.00, -75.19) (   0.69, -78.20)  342.90                80
 12/18/2024   07:40:36   (   0.00, -75.19) (  -0.37, -73.66)  175.41                80
 12/19/2024   20:02:35   (  -0.00, -75.20) (  -0.82, -78.93)  424.83                80
 12/20/2024   19:46:31   (  -0.00, -75.21) (   0.18, -74.39)   94.27                80
 12/23/2024   07:46:58   (   0.00, -75.25) (  -0.06, -75.09)   19.42                80
 12/25/2024   19:50:13   (   0.00, -75.29) (  -0.11, -75.82)   60.20                80
 12/26/2024   19:34:09   (   0.00, -75.30) (   0.91, -71.27)  459.66                80