Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2024   19:33:47   (   0.01, -75.24) (   0.87, -71.54)  421.90                80
 12/12/2024   07:55:36   (  -0.01, -75.25) (   0.36, -76.77)  174.11                80
 12/13/2024   07:34:14   (  -0.00, -75.26) (  -0.70, -72.24)  344.94                80
 12/14/2024   19:56:12   (  -0.00, -75.28) (  -0.50, -77.51)  253.87                80
 12/15/2024   19:40:09   (  -0.00, -75.29) (   0.50, -72.96)  265.55                80
 12/17/2024   08:01:59   (   0.00, -75.32) (   0.65, -78.21)  329.24                80
 12/18/2024   07:40:36   (  -0.00, -75.33) (  -0.36, -73.66)  190.42                80
 12/19/2024   20:02:34   (   0.00, -75.36) (  -0.82, -78.93)  407.34                80
 12/20/2024   19:46:31   (   0.00, -75.39) (   0.26, -74.40)  113.23                80
 12/22/2024   08:08:20   (  -0.01, -75.43) (   0.98, -79.62)  479.23                80
 12/23/2024   07:46:57   (  -0.01, -75.46) (  -0.10, -75.09)   41.62                80