Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 9 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/10/2024   19:33:18   (  -0.05, -75.21) (   0.36, -73.37)  209.77                80
 09/12/2024   07:52:36   (   0.04, -75.21) (   0.82, -78.65)  391.56                80
 09/13/2024   07:36:39   (   0.04, -75.22) (  -0.18, -74.13)  123.80                80
 09/14/2024   19:56:07   (  -0.03, -75.23) (  -0.98, -79.45)  481.34                80
 09/15/2024   19:40:10   (  -0.02, -75.23) (   0.04, -74.93)   34.50                80
 09/18/2024   07:40:49   (   0.02, -75.26) (   0.13, -75.68)   48.93                80
 09/19/2024   07:24:52   (   0.02, -75.27) (  -0.91, -71.17)  467.75                80
 09/20/2024   19:44:19   (  -0.02, -75.29) (  -0.26, -76.49)  135.40                80
 09/21/2024   19:28:21   (  -0.02, -75.31) (   0.73, -71.96)  381.60                80
 09/23/2024   07:47:38   (   0.02, -75.33) (   0.44, -77.23)  216.98                80