Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 02/26/2023   19:07:18   (   0.07, -75.19) (  -0.33, -76.98)  203.69                80
 02/27/2023   18:51:36   (   0.07, -75.19) (   0.65, -72.53)  303.61                80
 03/01/2023   07:14:00   (  -0.06, -75.21) (   0.55, -77.93)  309.60                80
 03/02/2023   06:52:59   (  -0.06, -75.21) (  -0.44, -73.48)  197.94                80
 03/03/2023   19:18:10   (   0.05, -75.22) (  -0.79, -78.90)  419.55                80
 03/04/2023   18:59:49   (   0.04, -75.23) (   0.20, -74.45)   88.58                80
 03/07/2023   07:03:52   (  -0.03, -75.27) (  -0.00, -75.40)   14.63                80
 03/08/2023   06:42:50   (  -0.04, -75.29) (  -0.99, -70.95)  493.92                80
 03/09/2023   19:08:01   (   0.03, -75.30) (  -0.22, -76.37)  122.09                80
 03/10/2023   18:47:00   (   0.03, -75.32) (   0.78, -71.93)  386.82                80