Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 8 3.  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)
 08/04/2019   13:05:07   (  68.31,-151.44) 08/04/2019   13:05:37  (  68.32,-151.39)    2.26                30
 08/04/2019   13:54:41   ( -72.09,  21.78) 08/04/2019   13:53:56  ( -72.09,  21.73)    2.19                45
 08/07/2019   05:21:31   (  68.46, -35.36) 08/07/2019   05:22:03  (  68.47, -35.33)    1.22                32
 08/07/2019   06:11:21   ( -71.41, 136.42) 08/07/2019   06:10:37  ( -71.42, 136.47)    2.10                44
 08/09/2019   21:37:54   (  68.67,  80.80) 08/09/2019   21:38:28  (  68.67,  80.80)    0.16                34
 08/09/2019   22:27:45   ( -71.56,-107.44) 08/09/2019   22:27:03  ( -71.56,-107.42)    0.79                42
 08/12/2019   13:54:14   (  68.98,-162.90) 08/12/2019   13:54:50  (  68.97,-162.94)    1.74                36
 08/12/2019   14:44:07   ( -71.75,   8.80) 08/12/2019   14:43:27  ( -71.75,   8.78)    0.84                40
 08/15/2019   06:10:54   (  68.27, -47.95) 08/15/2019   06:11:31  (  68.27, -47.92)    1.21                37