Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/07/2024   07:49:13   (  -0.01, -75.20) (   0.04, -75.34)   16.48                80
 12/09/2024   19:49:50   (   0.01, -75.23) (  -0.16, -76.08)   97.29                80
 12/10/2024   19:33:46   (   0.01, -75.24) (   0.83, -71.54)  421.69                80
 12/12/2024   07:55:37   (  -0.01, -75.25) (   0.35, -76.78)  174.38                80
 12/13/2024   07:34:14   (   0.00, -75.26) (  -0.71, -72.24)  344.59                80
 12/14/2024   19:56:13   (  -0.00, -75.28) (  -0.49, -77.51)  254.38                80
 12/15/2024   19:40:09   (  -0.00, -75.29) (   0.51, -72.96)  264.92                80
 12/17/2024   08:01:59   (  -0.00, -75.31) (   0.64, -78.21)  330.06                80
 12/18/2024   07:40:36   (  -0.00, -75.33) (  -0.37, -73.66)  189.54                80