Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 4 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/26/2022   06:54:12   (  -0.03, -75.20) (   0.22, -76.29)  124.42                80
 04/27/2022   06:33:09   (  -0.03, -75.19) (  -0.80, -71.84)  382.63                80
 04/28/2022   18:58:17   (   0.02, -75.20) (  -0.44, -77.26)  234.71                80
 04/29/2022   18:37:13   (   0.03, -75.20) (   0.58, -72.81)  272.94                80
 05/01/2022   07:02:12   (  -0.02, -75.19) (   0.66, -78.18)  340.42                80
 05/02/2022   06:41:08   (  -0.03, -75.20) (  -0.36, -73.73)  167.30                80
 05/03/2022   19:06:16   (   0.02, -75.20) (  -0.86, -79.15)  449.37                80
 05/04/2022   18:47:52   (   0.02, -75.21) (   0.11, -74.69)   58.84                80
 05/07/2022   06:51:48   (  -0.02, -75.22) (   0.06, -75.62)   45.45                80
 05/08/2022   06:30:43   (  -0.02, -75.23) (  -0.91, -71.16)  463.06                80
 05/09/2022   18:53:12   (   0.01, -75.24) (  -0.27, -76.58)  152.38                80