Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2024   08:01:32   (  -0.01, -75.20) (   0.71, -78.45)  370.98                80
 12/02/2024   07:40:09   (  -0.01, -75.20) (  -0.31, -73.91)  146.75                80
 12/03/2024   20:02:07   (   0.01, -75.21) (  -0.92, -79.18)  453.57                80
 12/04/2024   19:46:05   (   0.00, -75.21) (   0.11, -74.64)   64.54                80
 12/07/2024   07:49:14   (  -0.00, -75.22) (   0.01, -75.35)   14.98                80
 12/09/2024   19:49:50   (   0.00, -75.24) (  -0.17, -76.08)   95.26                80
 12/10/2024   19:33:47   (   0.00, -75.26) (   0.87, -71.55)  423.82                80
 12/12/2024   07:55:36   (   0.00, -75.27) (   0.36, -76.77)  172.15                80
 12/13/2024   07:34:14   (   0.00, -75.28) (  -0.70, -72.24)  346.91                80
 12/14/2024   19:56:12   (   0.00, -75.30) (  -0.49, -77.51)  251.79                80