Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 6 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/21/2024   19:38:59   (  -0.03, -75.20) (  -0.31, -76.36)  132.34                80
 06/22/2024   19:17:45   (  -0.03, -75.20) (   0.71, -71.86)  380.87                80
 06/24/2024   07:42:31   (   0.03, -75.21) (   0.46, -77.17)  222.39                80
 06/25/2024   07:21:17   (   0.02, -75.22) (  -0.56, -72.67)  291.17                80
 06/26/2024   19:46:10   (  -0.03, -75.22) (  -0.66, -78.00)  316.71                80
 06/27/2024   19:24:56   (  -0.03, -75.23) (   0.36, -73.50)  197.48                80
 06/29/2024   07:49:40   (   0.03, -75.26) (   0.86, -78.79)  404.29                80
 06/30/2024   07:28:28   (   0.02, -75.27) (  -0.22, -74.31)  110.13                80
 07/01/2024   19:53:20   (  -0.02, -75.28) (  -0.98, -79.64)  497.00                80
 07/02/2024   19:32:07   (  -0.01, -75.29) (   0.05, -75.14)   17.73                80