Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2020 11 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/13/2020   18:33:19   (  -0.01, -75.15) (  -0.10, -75.50)   39.87                80
 11/14/2020   18:17:03   (  -0.01, -75.13) (   0.94, -70.92)  479.96                80
 11/16/2020   06:38:31   (   0.01, -75.07) (   0.27, -76.10)  117.12                80
 11/17/2020   06:16:54   (   0.01, -75.05) (  -0.77, -71.52)  402.68                80
 11/18/2020   18:38:32   (  -0.01, -75.03) (  -0.42, -76.73)  194.56                80
 11/19/2020   18:22:15   (  -0.01, -75.01) (   0.62, -72.15)  325.77                80
 11/21/2020   06:43:45   (   0.00, -74.97) (   0.53, -77.34)  269.92                80
 11/22/2020   06:22:08   (   0.00, -74.95) (  -0.51, -72.76)  250.72                80
 11/23/2020   18:43:45   (  -0.00, -74.95) (  -0.67, -77.98)  345.11                80
 11/24/2020   18:27:28   (  -0.00, -74.94) (   0.32, -73.39)  176.31                80