Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 2 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)
 02/16/2025   19:56:19   (   0.03, -75.19) (  -0.17, -76.06)   99.25                80
 02/17/2025   19:40:13   (   0.03, -75.20) (   0.87, -71.51)  420.82                80
 02/19/2025   08:01:59   (  -0.03, -75.23) (   0.34, -76.73)  171.25                80
 02/20/2025   07:40:33   (  -0.03, -75.24) (  -0.70, -72.18)  348.73                80
 02/21/2025   20:02:28   (   0.02, -75.23) (  -0.47, -77.43)  250.41                80
 02/22/2025   19:46:21   (   0.00, -75.24) (   0.53, -72.87)  270.40                80
 02/24/2025   08:08:06   (   0.01, -75.28) (   0.68, -78.08)  320.52                80
 02/25/2025   07:46:41   (   0.01, -75.29) (  -0.38, -73.53)  199.80                80
 02/26/2025   20:08:34   (  -0.00, -75.29) (  -0.83, -78.78)  399.08                80
 02/27/2025   19:52:29   (  -0.00, -75.31) (   0.23, -74.23)  122.02                80