Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 3 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/09/2025   20:02:00   (   0.06, -75.23) (  -0.31, -76.94)  194.77                80
 03/10/2025   19:45:53   (   0.06, -75.24) (   0.72, -72.39)  326.09                80
 03/12/2025   08:07:38   (  -0.05, -75.29) (   0.49, -77.60)  263.52                80
 03/13/2025   07:46:11   (  -0.05, -75.30) (  -0.54, -73.04)  257.64                80
 03/14/2025   20:08:03   (   0.04, -75.30) (  -0.64, -78.28)  340.09                80
 03/15/2025   19:51:57   (   0.05, -75.32) (   0.40, -73.73)  181.72                80
 03/17/2025   08:13:42   (  -0.04, -75.38) (   0.74, -78.95)  406.32                80
 03/18/2025   07:52:16   (  -0.05, -75.40) (  -0.30, -74.40)  115.49                80
 03/19/2025   20:14:07   (   0.04, -75.41) (  -0.92, -79.63)  481.88                80
 03/20/2025   19:58:01   (   0.04, -75.43) (   0.13, -75.08)   40.33                80