Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 5 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)
 05/03/2020   21:14:32   ( -64.82, -97.13) 05/03/2020   21:15:16  ( -64.83, -97.11)    0.91                44
 05/03/2020   22:04:04   (  68.70,  74.60) 05/03/2020   22:03:32  (  68.71,  74.65)    1.95                32
 05/06/2020   13:30:59   ( -64.59,  18.56) 05/06/2020   13:31:47  ( -64.60,  18.56)    0.22                48
 05/06/2020   14:20:28   (  68.64,-169.58) 05/06/2020   14:20:00  (  68.64,-169.56)    0.97                28
 05/09/2020   05:47:25   ( -64.47, 134.35) 05/09/2020   05:48:17  ( -64.47, 134.33)    0.81                52
 05/09/2020   06:36:52   (  68.62, -53.69) 05/09/2020   06:36:28  (  68.62, -53.70)    0.33                24
 05/11/2020   22:03:49   ( -64.46,-109.76) 05/11/2020   22:04:45  ( -64.45,-109.80)    2.14                56
 05/11/2020   22:53:14   (  68.71,  62.34) 05/11/2020   22:52:54  (  68.71,  62.30)    1.85                20
 05/14/2020   14:20:34   ( -63.28,   5.09) 05/14/2020   14:21:33  ( -63.28,   5.10)    0.71                59
 05/14/2020   15:09:54   (  67.83, 177.11) 05/14/2020   15:09:37  (  67.84, 177.14)    1.28                17