Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 10 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)
 10/21/2024   07:25:21   (   0.03, -75.20) (  -0.86, -71.25)  450.19                80
 10/22/2024   19:47:24   (  -0.02, -75.21) (  -0.33, -76.54)  151.92                80
 10/23/2024   19:31:24   (  -0.02, -75.22) (   0.72, -72.02)  365.04                80
 10/25/2024   07:53:19   (   0.01, -75.22) (   0.51, -77.27)  234.52                80
 10/26/2024   07:31:59   (   0.01, -75.23) (  -0.54, -72.75)  282.95                80
 10/27/2024   19:54:03   (  -0.01, -75.26) (  -0.61, -78.05)  317.47                80
 10/28/2024   19:38:02   (  -0.01, -75.27) (   0.39, -73.51)  200.76                80
 10/30/2024   07:59:56   (   0.00, -75.30) (   0.82, -78.77)  396.74                80
 10/31/2024   07:38:37   (   0.01, -75.31) (  -0.25, -74.25)  121.70                80
 11/01/2024   20:00:39   (  -0.00, -75.35) (  -0.93, -79.54)  477.74                80
 11/02/2024   19:44:39   (  -0.01, -75.37) (   0.09, -75.01)   41.04                80