Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 1 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/15/2025   19:56:37   (  -0.01, -75.17) (  -0.41, -76.87)  194.32                80
 01/16/2025   19:40:33   (  -0.01, -75.18) (   0.67, -72.34)  324.89                80
 01/18/2025   08:02:20   (   0.01, -75.20) (   0.56, -77.55)  268.45                80
 01/19/2025   07:40:55   (   0.01, -75.21) (  -0.47, -73.00)  250.97                80
 01/20/2025   20:02:53   (  -0.00, -75.21) (  -0.68, -78.28)  349.06                80
 01/21/2025   19:46:48   (  -0.00, -75.22) (   0.35, -73.73)  170.89                80
 01/23/2025   08:08:35   (  -0.00, -75.26) (   0.81, -78.96)  421.13                80
 01/24/2025   07:47:11   (  -0.01, -75.27) (  -0.22, -74.41)   98.64                80
 01/26/2025   19:53:03   (   0.01, -75.29) (   0.07, -75.13)   18.84                80