Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 11 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2022   07:07:56   (  -0.00, -75.19) (   0.70, -78.23)  347.02                80
 11/24/2022   06:52:18   (   0.01, -75.19) (  -0.32, -73.80)  158.72                80
 11/25/2022   19:12:13   (  -0.00, -75.20) (  -0.93, -79.24)  461.56                80
 11/26/2022   18:56:35   (  -0.01, -75.20) (   0.09, -74.81)   44.29                80
 11/29/2022   06:58:02   (   0.00, -75.20) (   0.13, -75.78)   65.98                80
 11/30/2022   06:39:44   (   0.01, -75.21) (  -0.89, -71.35)  440.40                80
 12/01/2022   19:02:19   (  -0.00, -75.22) (  -0.35, -76.79)  178.42                80
 12/02/2022   18:46:41   (  -0.00, -75.24) (   0.68, -72.36)  328.67                80
 12/04/2022   07:09:07   (  -0.00, -75.26) (   0.56, -77.76)  285.51                80
 12/05/2022   06:48:08   (   0.00, -75.27) (  -0.41, -73.32)  221.89                80