Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 4 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/13/2024   19:15:53   (   0.01, -75.21) (   0.58, -72.76)  279.40                80
 04/15/2024   07:40:42   (  -0.00, -75.22) (   0.63, -78.08)  325.66                80
 04/16/2024   07:19:31   (  -0.00, -75.22) (  -0.40, -73.59)  186.85                80
 04/17/2024   19:41:48   (  -0.00, -75.23) (  -0.82, -78.95)  423.09                80
 04/18/2024   19:25:57   (  -0.00, -75.24) (   0.15, -74.45)   90.06                80
 04/21/2024   07:29:35   (   0.00, -75.28) (   0.01, -75.28)    0.64                80
 04/23/2024   19:30:42   (  -0.00, -75.32) (  -0.18, -76.15)   94.72                80
 04/24/2024   19:14:51   (   0.00, -75.34) (   0.86, -71.67)  419.15                80
 04/26/2024   07:36:58   (  -0.00, -75.37) (   0.38, -76.98)  183.27                80