Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 10 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)
 10/11/2022   06:57:36   (   0.05, -75.19) (   0.26, -76.19)  113.33                80
 10/12/2022   06:41:50   (   0.05, -75.19) (  -0.76, -71.73)  395.51                80
 10/13/2022   19:01:35   (  -0.05, -75.20) (  -0.46, -77.13)  219.56                80
 10/14/2022   18:45:48   (  -0.05, -75.20) (   0.51, -72.65)  289.57                80
 10/16/2022   07:05:25   (   0.04, -75.20) (   0.69, -78.03)  322.34                80
 10/17/2022   06:49:40   (   0.04, -75.21) (  -0.34, -73.57)  186.94                80
 10/18/2022   19:09:24   (  -0.03, -75.22) (  -0.87, -78.97)  427.42                80
 10/19/2022   18:53:38   (  -0.03, -75.23) (   0.11, -74.50)   82.43                80
 10/22/2022   06:57:30   (   0.02, -75.26) (   0.05, -75.42)   17.92                80
 10/23/2022   06:36:23   (   0.03, -75.27) (  -0.93, -70.95)  492.46                80
 10/24/2022   18:58:47   (  -0.02, -75.29) (  -0.26, -76.35)  120.37                80