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

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/12/2024   07:55:37   (  -0.02, -75.19) (   0.34, -76.78)  180.62                80
 12/13/2024   07:34:13   (  -0.01, -75.19) (  -0.65, -72.23)  337.05                80
 12/14/2024   19:56:12   (   0.01, -75.19) (  -0.55, -77.50)  264.19                80
 12/15/2024   19:40:09   (  -0.00, -75.19) (   0.51, -72.96)  253.89                80
 12/17/2024   08:01:58   (   0.00, -75.19) (   0.70, -78.19)  342.71                80
 12/18/2024   07:40:36   (   0.00, -75.20) (  -0.36, -73.66)  175.62                80
 12/19/2024   20:02:34   (  -0.00, -75.21) (  -0.84, -78.93)  424.57                80
 12/20/2024   19:46:31   (  -0.00, -75.22) (   0.17, -74.38)   94.57                80
 12/22/2024   08:08:20   (   0.00, -75.24) (   1.02, -79.62)  499.83                80
 12/23/2024   07:46:58   (   0.00, -75.26) (  -0.05, -75.09)   19.61                80
 12/25/2024   19:50:12   (   0.00, -75.29) (  -0.12, -75.81)   59.71                80