Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/25/2024   19:50:12   (   0.01, -75.19) (  -0.14, -75.80)   70.05                80
 12/26/2024   19:34:08   (   0.00, -75.20) (   0.88, -71.26)  448.64                80
 12/28/2024   07:55:58   (   0.00, -75.20) (   0.28, -76.50)  147.47                80
 12/29/2024   07:34:34   (   0.01, -75.20) (  -0.75, -71.96)  370.95                80
 12/30/2024   19:56:31   (  -0.00, -75.21) (  -0.47, -77.22)  229.37                80
 12/31/2024   19:40:28   (  -0.00, -75.22) (   0.56, -72.68)  289.46                80
 01/02/2025   08:02:16   (   0.00, -75.23) (   0.63, -77.91)  305.57                80
 01/03/2025   07:40:53   (   0.00, -75.24) (  -0.41, -73.36)  213.47                80
 01/04/2025   20:02:50   (  -0.00, -75.25) (  -0.80, -78.63)  385.99                80
 01/05/2025   19:46:47   (  -0.00, -75.26) (   0.25, -74.09)  133.78                80