Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 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)
 07/30/2019   04:31:55   (  69.34, -21.82) 07/30/2019   04:32:22  (  69.34, -21.86)    1.89                27
 07/30/2019   05:21:48   ( -72.12, 150.05) 07/30/2019   05:20:59  ( -72.11, 150.01)    1.48                49
 08/01/2019   20:48:21   (  69.39,  94.13) 08/01/2019   20:48:50  (  69.38,  94.07)    2.41                29
 08/01/2019   21:38:15   ( -72.11, -94.08) 08/01/2019   21:37:28  ( -72.10, -94.13)    1.93                47
 08/04/2019   13:05:04   (  68.47,-151.24) 08/04/2019   13:05:34  (  68.48,-151.20)    1.67                30
 08/04/2019   13:54:55   ( -71.37,  20.46) 08/04/2019   13:54:09  ( -71.38,  20.53)    2.56                46
 08/07/2019   05:21:28   (  68.62, -35.15) 08/07/2019   05:22:00  (  68.62, -35.14)    0.56                32
 08/07/2019   06:11:19   ( -71.52, 136.60) 08/07/2019   06:10:35  ( -71.52, 136.64)    1.46                44
 08/09/2019   21:37:50   (  68.88,  81.08) 08/09/2019   21:38:24  (  68.88,  81.06)    0.86                34
 08/09/2019   22:27:43   ( -71.66,-107.25) 08/09/2019   22:27:01  ( -71.66,-107.25)    0.12                42
 08/12/2019   13:54:31   (  68.12,-164.03) 08/12/2019   13:55:06  (  68.12,-163.98)    2.33                35