Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 7 24.  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)
 07/24/2019   19:58:58   (  69.57, 106.73) 07/24/2019   19:59:21  (  69.56, 106.67)    2.35                23
 07/24/2019   20:48:53   ( -72.18, -81.59) 07/24/2019   20:48:00  ( -72.17, -81.64)    1.65                53
 07/27/2019   12:15:26   (  69.45,-137.55) 07/27/2019   12:15:51  (  69.45,-137.60)    2.24                25
 07/27/2019   13:05:21   ( -72.12,  34.18) 07/27/2019   13:04:30  ( -72.12,  34.14)    1.45                51
 07/30/2019   04:31:53   (  69.45, -21.67) 07/30/2019   04:32:20  (  69.44, -21.73)    2.40                27
 07/30/2019   05:21:48   ( -72.11, 150.05) 07/30/2019   05:20:59  ( -72.11, 150.01)    1.57                49
 08/01/2019   20:48:39   (  68.42,  92.82) 08/01/2019   20:49:07  (  68.43,  92.87)    2.08                28
 08/01/2019   21:38:15   ( -72.11, -94.08) 08/01/2019   21:37:28  ( -72.10, -94.13)    1.98                47
 08/04/2019   13:05:03   (  68.52,-151.17) 08/04/2019   13:05:33  (  68.53,-151.14)    1.36                30