Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 2 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)
 02/16/2025   19:56:18   (   0.03, -75.19) (  -0.20, -76.06)   99.30                80
 02/17/2025   19:40:13   (   0.03, -75.20) (   0.84, -71.51)  420.83                80
 02/19/2025   08:01:59   (  -0.03, -75.23) (   0.30, -76.73)  171.23                80
 02/20/2025   07:40:34   (  -0.03, -75.24) (  -0.74, -72.18)  348.74                80
 02/21/2025   20:02:27   (   0.02, -75.23) (  -0.49, -77.43)  250.39                80
 02/22/2025   19:46:22   (   0.00, -75.24) (   0.56, -72.88)  270.42                80
 02/24/2025   08:08:07   (   0.01, -75.28) (   0.64, -78.09)  320.48                80
 02/25/2025   07:46:41   (   0.01, -75.29) (  -0.41, -73.54)  199.84                80
 02/26/2025   20:08:35   (  -0.00, -75.29) (  -0.79, -78.79)  399.05                80
 02/27/2025   19:52:29   (  -0.00, -75.31) (   0.27, -74.24)  122.10                80
 03/01/2025   08:14:15   (   0.00, -75.36) (   0.93, -79.46)  467.48                80