Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 5 28.  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)
 05/29/2019   13:23:48   ( -66.57,  22.03) 05/29/2019   13:24:57  ( -66.57,  22.00)    1.10                69
 05/29/2019   14:13:30   (  69.85,-166.45) 05/29/2019   14:13:23  (  69.86,-166.42)    1.34                 7
 05/29/2019   14:57:04   ( -78.83, 107.59) 05/29/2019   14:55:51  ( -79.40, 109.96)   80.77                73
 06/01/2019   05:40:24   ( -66.10, 137.40) 06/01/2019   05:41:34  ( -66.10, 137.41)    0.54                70
 06/01/2019   06:29:46   (  70.44, -49.66) 06/01/2019   06:29:41  (  70.44, -49.71)    2.07                 5
 06/01/2019   07:14:35   ( -80.71,-155.09) 06/01/2019   07:13:22  ( -81.30,-153.88)   67.94                73
 06/03/2019   21:56:59   ( -65.63,-107.22) 06/03/2019   21:58:10  ( -65.63,-107.18)    2.08                71
 06/03/2019   22:46:19   (  70.08,  65.66) 06/03/2019   22:46:15  (  70.08,  65.65)    0.54                 4
 06/03/2019   23:32:02   ( -81.33, -62.08) 06/03/2019   23:30:49  ( -81.82, -62.49)   55.45                73
 06/06/2019   14:13:12   ( -66.40,   9.49) 06/06/2019   14:14:25  ( -66.40,   9.46)    1.10                73
 06/06/2019   15:02:52   (  69.77,-178.92) 06/06/2019   15:02:49  (  69.77,-178.90)    0.92                 3
 06/06/2019   15:49:28   ( -80.60,  31.99) 06/06/2019   15:48:14  ( -80.95,  31.09)   43.01                74
 06/09/2019   06:29:55   ( -65.54, 124.46) 06/09/2019   06:31:09  ( -65.52, 124.48)    1.92                74
 06/09/2019   07:19:24   (  69.51, -63.42) 06/09/2019   07:19:22  (  69.52, -63.36)    2.26                 2