Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 4 2.  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)
 04/04/2020   09:23:30   (  64.52, -99.72) 04/04/2020   09:24:42  (  64.52, -99.70)    1.18                72
 04/04/2020   10:13:03   ( -68.51,  72.03) 04/04/2020   10:12:59  ( -68.51,  72.09)    2.38                 4
 04/04/2020   10:59:07   (  80.70, -73.22) 04/04/2020   10:57:54  (  81.09, -74.36)   47.24                73
 04/07/2020   01:42:13   (  56.73,  10.37) 04/07/2020   01:43:26  (  56.70,  10.71)   21.29                73
 04/07/2020   02:29:25   ( -68.63,-171.91) 04/07/2020   02:29:26  ( -68.63,-171.90)    0.46                 1
 04/07/2020   03:18:43   (  73.06,   2.91) 04/07/2020   03:17:29  (  73.11,   2.78)    7.07                74
 04/09/2020   18:45:46   ( -68.80, -55.77) 04/09/2020   18:45:52  ( -68.79, -55.81)    1.92                 6
 04/09/2020   19:35:43   (  71.23, 115.26) 04/09/2020   19:34:33  (  71.23, 115.29)    0.99                70
 04/12/2020   11:02:22   ( -68.11,  59.24) 04/12/2020   11:02:32  ( -68.11,  59.24)    0.21                10
 04/12/2020   11:52:00   (  71.55,-128.26) 04/12/2020   11:50:55  (  71.54,-128.32)    2.28                65
 04/15/2020   03:18:58   ( -67.47, 174.36) 04/15/2020   03:19:12  ( -67.48, 174.40)    1.84                14