Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 2 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2023   07:15:53   (  -0.05, -75.19) (   0.69, -78.51)  378.65                80
 02/19/2023   06:54:52   (  -0.05, -75.19) (  -0.27, -74.06)  128.50                80
 02/20/2023   19:17:24   (   0.04, -75.21) (  -0.92, -79.49)  488.30                80
 02/21/2023   19:01:43   (   0.04, -75.22) (   0.05, -75.04)   19.77                80
 02/24/2023   07:05:46   (  -0.04, -75.24) (   0.12, -76.00)   85.63                80
 02/25/2023   06:44:45   (  -0.04, -75.26) (  -0.86, -71.55)  422.66                80
 02/26/2023   19:07:16   (   0.04, -75.28) (  -0.37, -76.97)  192.57                80
 02/27/2023   18:51:36   (   0.03, -75.30) (   0.68, -72.53)  316.18                80
 03/01/2023   07:13:59   (  -0.02, -75.33) (   0.57, -77.92)  295.75                80
 03/02/2023   06:52:58   (  -0.02, -75.34) (  -0.43, -73.47)  213.27                80