Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 10 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2022   06:57:29   (   0.03, -75.19) (   0.05, -75.41)   23.87                80
 10/23/2022   06:39:03   (   0.03, -75.20) (  -0.92, -70.94)  485.79                80
 10/24/2022   18:58:47   (  -0.03, -75.22) (  -0.27, -76.34)  127.68                80
 10/25/2022   18:43:01   (  -0.03, -75.22) (   0.70, -71.87)  382.15                80
 10/27/2022   07:02:38   (   0.03, -75.23) (   0.47, -77.24)  229.25                80
 10/28/2022   06:46:51   (   0.03, -75.24) (  -0.51, -72.77)  280.44                80
 10/29/2022   19:06:36   (  -0.02, -75.25) (  -0.68, -78.18)  333.24                80
 10/30/2022   18:50:49   (  -0.02, -75.26) (   0.31, -73.71)  176.60                80
 11/01/2022   07:13:07   (   0.02, -75.27) (   0.85, -79.08)  434.18                80
 11/02/2022   06:52:00   (   0.02, -75.28) (  -0.13, -74.62)   76.00                80