Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2022 2 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)
 02/03/2022   07:02:13   (  -0.06, -75.20) (   0.75, -78.88)  419.00                80
 02/04/2022   06:41:10   (  -0.06, -75.21) (  -0.21, -74.43)   88.76                80
 02/06/2022   18:45:16   (   0.05, -75.24) (   0.03, -75.41)   18.82                80
 02/07/2022   18:29:33   (   0.05, -75.25) (   0.99, -70.95)  489.72                80
 02/09/2022   06:51:55   (  -0.05, -75.27) (   0.19, -76.35)  123.70                80
 02/10/2022   06:30:53   (  -0.05, -75.28) (  -0.83, -71.91)  384.85                80
 02/11/2022   18:53:21   (   0.04, -75.31) (  -0.42, -77.32)  230.01                80
 02/12/2022   18:37:39   (   0.04, -75.32) (   0.60, -72.88)  278.92                80
 02/14/2022   07:00:00   (  -0.03, -75.34) (   0.63, -78.27)  333.42                80
 02/15/2022   06:38:57   (  -0.02, -75.36) (  -0.39, -73.82)  175.77                80