Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 7 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)
 07/27/2022   07:00:28   (   0.04, -75.19) (   0.42, -76.97)  202.30                80
 07/28/2022   06:39:23   (   0.04, -75.19) (  -0.55, -72.51)  306.00                80
 07/29/2022   19:01:50   (  -0.03, -75.21) (  -0.64, -77.92)  309.63                80
 07/30/2022   18:46:06   (  -0.03, -75.21) (   0.39, -73.47)  199.16                80
 08/01/2022   07:08:23   (   0.02, -75.22) (   0.81, -78.84)  412.87                80
 08/02/2022   06:47:18   (   0.03, -75.22) (  -0.16, -74.38)   96.37                80
 08/04/2022   18:51:19   (  -0.03, -75.26) (  -0.06, -75.33)    8.83                80
 08/07/2022   06:57:52   (   0.01, -75.28) (   0.22, -76.25)  110.75                80
 08/08/2022   06:36:48   (   0.00, -75.29) (  -0.81, -71.80)  398.29                80