Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 6 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2024   07:18:16   (   0.02, -75.20) (  -0.62, -72.24)  336.91                80
 06/10/2024   19:43:11   (  -0.02, -75.21) (  -0.54, -77.59)  270.97                80
 06/11/2024   19:21:57   (  -0.02, -75.22) (   0.46, -73.09)  242.86                80
 06/13/2024   07:46:42   (   0.03, -75.24) (   0.77, -78.39)  359.74                80
 06/14/2024   07:25:29   (   0.02, -75.25) (  -0.30, -73.90)  154.60                80
 06/15/2024   19:50:22   (  -0.03, -75.27) (  -0.90, -79.24)  451.66                80
 06/16/2024   19:29:09   (  -0.02, -75.28) (   0.11, -74.73)   62.99                80
 06/19/2024   07:35:21   (   0.01, -75.33) (   0.04, -75.54)   24.22                80
 06/20/2024   07:14:07   (   0.01, -75.34) (  -0.98, -71.04)  490.62                80
 06/21/2024   19:39:00   (  -0.00, -75.37) (  -0.25, -76.37)  115.20                80
 06/22/2024   19:17:46   (   0.00, -75.38) (   0.78, -71.87)  399.71                80