Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 3 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/02/2023   06:52:59   (  -0.07, -75.19) (  -0.46, -73.48)  195.34                80
 03/03/2023   19:15:30   (   0.06, -75.18) (  -0.75, -78.90)  423.23                80
 03/04/2023   18:59:49   (   0.06, -75.19) (   0.25, -74.46)   84.37                80
 03/07/2023   07:03:50   (  -0.05, -75.22) (   0.00, -75.39)   20.02                80
 03/08/2023   06:42:48   (  -0.05, -75.23) (  -1.02, -70.94)  488.13                80
 03/09/2023   19:07:59   (   0.05, -75.23) (  -0.21, -76.36)  128.70                80
 03/10/2023   18:46:57   (   0.05, -75.25) (   0.82, -71.92)  379.83                80
 03/12/2023   07:11:59   (  -0.04, -75.27) (   0.40, -77.30)  231.03                80
 03/13/2023   06:50:57   (  -0.05, -75.29) (  -0.59, -72.85)  277.55                80
 03/14/2023   19:16:06   (   0.04, -75.29) (  -0.66, -78.26)  339.00                80
 03/15/2023   18:55:05   (   0.04, -75.31) (   0.40, -73.82)  169.89                80