Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 5 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 05/15/2024   19:22:53   (   0.00, -75.19) (   0.29, -73.84)  153.80                80
 05/17/2024   07:47:39   (   0.01, -75.20) (   0.93, -79.14)  449.97                80
 05/18/2024   07:26:27   (   0.00, -75.21) (  -0.14, -74.66)   63.05                80
 05/20/2024   19:32:50   (  -0.00, -75.21) (  -0.05, -75.51)   32.76                80
 05/21/2024   19:11:38   (   0.00, -75.22) (   0.97, -71.01)  480.72                80
 05/23/2024   07:36:23   (  -0.00, -75.24) (   0.22, -76.32)  122.14                80
 05/24/2024   07:15:10   (  -0.01, -75.25) (  -0.80, -71.82)  391.33                80
 05/25/2024   19:40:05   (   0.00, -75.25) (  -0.42, -77.16)  217.24                80
 05/26/2024   19:18:52   (   0.01, -75.26) (   0.62, -72.67)  296.48                80
 05/28/2024   07:43:37   (  -0.00, -75.28) (   0.62, -77.96)  305.88                80