Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 5 30.  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)
 06/01/2019   05:40:24   ( -66.10, 137.39) 06/01/2019   05:41:34  ( -66.10, 137.40)    0.65                70
 06/01/2019   06:29:47   (  70.39, -49.75) 06/01/2019   06:29:42  (  70.38, -49.79)    1.86                 5
 06/01/2019   07:14:36   ( -80.74,-155.47) 06/01/2019   07:13:23  ( -81.32,-154.29)   67.69                73
 06/03/2019   21:56:59   ( -65.62,-107.23) 06/03/2019   21:58:10  ( -65.63,-107.18)    2.28                71
 06/03/2019   22:46:20   (  70.02,  65.57) 06/03/2019   22:46:16  (  70.02,  65.57)    0.25                 4
 06/03/2019   23:32:04   ( -81.33, -62.92) 06/03/2019   23:30:50  ( -81.82, -62.96)   54.98                74
 06/06/2019   14:13:14   ( -66.28,   9.36) 06/06/2019   14:14:27  ( -66.28,   9.34)    0.77                73
 06/06/2019   15:02:53   (  69.71,-179.01) 06/06/2019   15:02:50  (  69.71,-178.98)    1.37                 3
 06/06/2019   15:49:31   ( -80.52,  30.93) 06/06/2019   15:48:17  ( -80.87,  30.01)   42.31                74
 06/09/2019   06:29:59   ( -65.31, 124.23) 06/09/2019   06:31:13  ( -65.29, 124.26)    2.46                74
 06/09/2019   07:19:08   (  70.34, -62.16) 06/09/2019   07:19:07  (  70.34, -62.21)    2.14                 1
 06/09/2019   08:06:55   ( -78.76, 130.73) 06/09/2019   08:05:41  ( -78.97, 129.85)   30.11                74
 06/11/2019   22:47:23   ( -62.16,-122.71) 06/11/2019   22:48:37  ( -62.11,-122.53)   11.00                74
 06/11/2019   23:35:41   (  70.03,  53.24) 06/11/2019   23:35:41  (  70.03,  53.22)    0.67                 0