Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 9 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/28/2022   18:40:42   (  -0.05, -75.19) (   0.73, -71.58)  411.36                80
 09/30/2022   07:00:19   (   0.05, -75.19) (   0.48, -76.95)  201.36                80
 10/01/2022   06:44:35   (   0.05, -75.19) (  -0.59, -72.50)  307.16                80
 10/02/2022   19:04:19   (  -0.04, -75.19) (  -0.67, -77.90)  308.76                80
 10/03/2022   18:48:34   (  -0.04, -75.19) (   0.34, -73.44)  199.90                80
 10/05/2022   07:08:11   (   0.03, -75.20) (   0.87, -78.80)  412.31                80
 10/06/2022   06:52:26   (   0.03, -75.20) (  -0.19, -74.36)   96.86                80
 10/08/2022   18:53:45   (  -0.02, -75.22) (  -0.04, -75.29)    7.72                80
 10/11/2022   06:57:37   (   0.02, -75.26) (   0.24, -76.20)  107.65                80