Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 4 28.  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)
 04/28/2020   12:41:32   ( -65.49,  31.72) 04/28/2020   12:42:08  ( -65.49,  31.74)    1.19                36
 04/28/2020   13:30:52   (  69.99,-155.38) 04/28/2020   13:30:13  (  69.98,-155.44)    2.42                39
 05/01/2020   04:58:01   ( -65.21, 147.35) 05/01/2020   04:58:41  ( -65.22, 147.36)    0.88                40
 05/01/2020   05:47:35   (  68.97, -40.94) 05/01/2020   05:46:59  (  68.98, -40.89)    2.03                36
 05/03/2020   21:14:28   ( -65.05, -96.91) 05/03/2020   21:15:12  ( -65.05, -96.91)    0.11                44
 05/03/2020   22:04:00   (  68.91,  74.89) 05/03/2020   22:03:28  (  68.92,  74.91)    0.87                32
 05/06/2020   13:30:53   ( -64.99,  18.94) 05/06/2020   13:31:41  ( -64.98,  18.91)    1.27                48
 05/06/2020   14:20:23   (  68.96,-169.14) 05/06/2020   14:19:55  (  68.96,-169.15)    0.78                28
 05/09/2020   05:47:36   ( -63.88, 133.80) 05/09/2020   05:48:27  ( -63.89, 133.83)    1.50                51
 05/09/2020   06:37:00   (  68.20, -54.23) 05/09/2020   06:36:35  (  68.21, -54.19)    2.11                25
 05/11/2020   22:03:55   ( -64.15,-110.04) 05/11/2020   22:04:50  ( -64.15,-110.06)    0.84                55