Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 10 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/16/2022   07:05:25   (   0.04, -75.19) (   0.67, -78.03)  322.86                80
 10/17/2022   06:49:40   (   0.04, -75.19) (  -0.35, -73.57)  186.25                80
 10/18/2022   19:09:24   (  -0.03, -75.21) (  -0.85, -78.97)  427.62                80
 10/19/2022   18:53:38   (  -0.03, -75.22) (   0.12, -74.50)   82.01                80
 10/22/2022   06:54:49   (   0.03, -75.23) (   0.09, -75.40)   19.69                80
 10/23/2022   06:36:23   (   0.03, -75.25) (  -0.95, -70.95)  490.61                80
 10/24/2022   18:58:48   (  -0.03, -75.27) (  -0.24, -76.35)  121.77                80
 10/25/2022   18:43:01   (  -0.03, -75.29) (   0.74, -71.88)  388.76                80
 10/27/2022   07:05:18   (   0.02, -75.30) (   0.43, -77.25)  221.65                80
 10/28/2022   06:44:12   (   0.03, -75.32) (  -0.55, -72.78)  288.72                80
 10/29/2022   19:06:36   (  -0.02, -75.34) (  -0.63, -78.19)  323.89                80