Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 1 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/29/2025   07:56:02   (   0.02, -75.19) (   0.14, -75.78)   66.75                80
 01/30/2025   07:34:37   (   0.02, -75.19) (  -0.86, -71.22)  452.06                80
 01/31/2025   19:56:33   (  -0.01, -75.19) (  -0.30, -76.49)  147.79                80
 02/01/2025   19:40:28   (  -0.01, -75.20) (   0.71, -71.94)  371.72                80
 02/03/2025   08:02:14   (   0.01, -75.22) (   0.47, -77.16)  221.79                80
 02/04/2025   07:40:49   (   0.01, -75.22) (  -0.59, -72.62)  297.74                80
 02/05/2025   20:02:45   (  -0.01, -75.23) (  -0.60, -77.87)  301.61                80
 02/06/2025   19:46:39   (  -0.01, -75.24) (   0.42, -73.32)  218.27                80
 02/08/2025   08:08:26   (  -0.00, -75.26) (   0.75, -78.54)  374.41                80
 02/09/2025   07:47:01   (  -0.00, -75.27) (  -0.32, -74.00)  145.55                80