Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 4 29.  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)
 05/01/2020   04:58:01   ( -65.21, 147.34) 05/01/2020   04:58:41  ( -65.21, 147.36)    0.84                40
 05/01/2020   05:47:35   (  68.97, -40.95) 05/01/2020   05:46:59  (  68.98, -40.90)    2.03                36
 05/03/2020   21:14:28   ( -65.04, -96.92) 05/03/2020   21:15:12  ( -65.04, -96.92)    0.06                44
 05/03/2020   22:04:00   (  68.91,  74.88) 05/03/2020   22:03:28  (  68.91,  74.90)    0.80                32
 05/06/2020   13:30:52   ( -65.04,  18.99) 05/06/2020   13:31:40  ( -65.03,  18.96)    1.47                48
 05/06/2020   14:20:22   (  69.01,-169.07) 05/06/2020   14:19:54  (  69.01,-169.09)    0.97                28
 05/09/2020   05:47:34   ( -63.99, 133.90) 05/09/2020   05:48:25  ( -63.99, 133.92)    1.18                51
 05/09/2020   06:36:59   (  68.25, -54.17) 05/09/2020   06:36:34  (  68.26, -54.13)    1.76                25
 05/11/2020   22:03:53   ( -64.26,-109.95) 05/11/2020   22:04:48  ( -64.25,-109.97)    1.32                55