Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2021 12 31.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2022   22:42:49   ( -73.22,  14.57) 01/01/2022   22:44:01  ( -73.23,  14.51)    1.95                72
 01/01/2022   23:32:55   (  71.17,-174.09) 01/01/2022   23:32:50  (  71.18,-174.13)    1.68                 5
 01/04/2022   14:10:06   (  73.56, -37.96) 01/04/2022   14:11:11  (  73.55, -37.90)    2.04                65
 01/04/2022   15:00:00   ( -70.94, 134.54) 01/04/2022   14:59:48  ( -70.95, 134.47)    2.47                12
 01/07/2022   05:37:09   ( -73.22, -88.98) 01/07/2022   05:38:07  ( -73.22, -88.98)    0.12                58
 01/07/2022   06:27:16   (  71.23,  82.26) 01/07/2022   06:26:57  (  71.23,  82.27)    0.32                19
 01/09/2022   21:04:20   (  73.32,-140.97) 01/09/2022   21:05:11  (  73.32,-140.92)    1.67                51
 01/09/2022   21:54:28   ( -71.41,  30.17) 01/09/2022   21:54:01  ( -71.41,  30.24)    2.67                27
 01/12/2022   12:31:18   ( -72.74, 168.54) 01/12/2022   12:32:02  ( -72.75, 168.46)    2.68                44