Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 5 25.  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)
 05/26/2019   21:07:33   ( -65.91, -94.57) 05/26/2019   21:08:40  ( -65.92, -94.54)    1.67                67
 05/26/2019   21:56:56   (  70.21,  78.22) 05/26/2019   21:56:48  (  70.21,  78.20)    0.63                 8
 05/26/2019   22:39:29   ( -75.99,   4.86) 05/26/2019   22:38:16  ( -76.51,   7.67)   94.11                73
 05/29/2019   13:23:46   ( -66.69,  22.16) 05/29/2019   13:24:55  ( -66.69,  22.12)    1.59                69
 05/29/2019   14:13:28   (  69.96,-166.28) 05/29/2019   14:13:21  (  69.97,-166.27)    0.74                 7
 05/29/2019   14:56:59   ( -78.63, 108.81) 05/29/2019   14:55:46  ( -79.20, 111.24)   81.83                73
 06/01/2019   05:40:19   ( -66.39, 137.70) 06/01/2019   05:41:29  ( -66.38, 137.69)    0.60                70
 06/01/2019   06:29:59   (  69.76, -50.70) 06/01/2019   06:29:53  (  69.77, -50.66)    1.68                 6
 06/01/2019   07:14:24   ( -80.46,-151.33) 06/01/2019   07:13:11  ( -81.05,-149.85)   70.25                73
 06/03/2019   21:56:49   ( -66.18,-106.63) 06/03/2019   21:58:00  ( -66.18,-106.63)    0.03                71
 06/03/2019   22:46:28   (  69.61,  64.97) 06/03/2019   22:46:23  (  69.62,  65.02)    2.19                 5
 06/03/2019   23:31:42   ( -81.28, -54.14) 06/03/2019   23:30:29  ( -81.81, -54.03)   59.67                73
 06/06/2019   14:13:18   ( -66.09,   9.15) 06/06/2019   14:14:30  ( -66.09,   9.15)    0.19                72
 06/06/2019   15:02:56   (  69.57,-179.21) 06/06/2019   15:02:52  (  69.58,-179.16)    2.28                 4