Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/26/2024   19:34:09   (   0.01, -75.19) (   0.90, -71.26)  447.97                80
 12/28/2024   07:55:57   (  -0.00, -75.19) (   0.31, -76.49)  148.54                80
 12/29/2024   07:34:33   (   0.00, -75.19) (  -0.72, -71.95)  369.89                80
 12/30/2024   19:56:32   (  -0.01, -75.20) (  -0.45, -77.22)  230.26                80
 12/31/2024   19:40:28   (  -0.01, -75.21) (   0.59, -72.68)  288.43                80
 01/02/2025   08:02:17   (   0.00, -75.21) (   0.60, -77.91)  307.14                80
 01/03/2025   07:40:53   (   0.00, -75.22) (  -0.44, -73.37)  211.76                80
 01/04/2025   20:02:50   (  -0.00, -75.23) (  -0.77, -78.63)  387.63                80
 01/05/2025   19:46:47   (  -0.00, -75.25) (   0.28, -74.09)  131.98                80
 01/07/2025   08:08:34   (   0.00, -75.27) (   0.94, -79.31)  461.88                80
 01/08/2025   07:47:11   (  -0.00, -75.28) (  -0.11, -74.77)   57.66                80