Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 7 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)
 07/28/2020   15:42:04   ( -59.17, -17.89) 07/28/2020   15:43:03  ( -59.17, -17.92)    1.70                59
 07/28/2020   16:31:01   (  65.04, 154.21) 07/28/2020   16:30:46  (  65.04, 154.19)    0.72                15
 07/31/2020   07:58:57   ( -57.49,  96.93) 07/31/2020   08:00:01  ( -57.49,  96.94)    0.72                64
 07/31/2020   08:47:48   (  63.72, -91.12) 07/31/2020   08:47:38  (  63.73, -91.08)    2.24                10
 07/31/2020   09:28:58   ( -77.54,-163.35) 07/31/2020   09:27:45  ( -78.07,-160.79)   84.34                73
 08/03/2020   00:15:23   ( -57.33,-147.26) 08/03/2020   00:16:33  ( -57.32,-147.28)    1.26                70
 08/03/2020   01:04:11   (  63.73,  24.80) 08/03/2020   01:04:07  (  63.73,  24.80)    0.24                 4
 08/03/2020   01:49:37   ( -79.37,-129.94) 08/03/2020   01:48:23  ( -79.69,-131.09)   42.36                74
 08/05/2020   16:33:12   ( -52.39, -34.06) 08/05/2020   16:34:26  ( -52.34, -33.96)    8.13                74
 08/05/2020   17:20:32   (  63.79, 140.77) 08/05/2020   17:20:34  (  63.78, 140.73)    2.09                 2
 08/05/2020   18:09:57   ( -68.24, -47.16) 08/05/2020   18:08:43  ( -68.25, -47.17)    1.86                74
 08/08/2020   09:37:14   (  62.74,-104.23) 08/08/2020   09:37:21  (  62.74,-104.24)    0.32                 7
 08/08/2020   10:26:27   ( -67.86,  68.29) 08/08/2020   10:25:19  ( -67.86,  68.25)    1.86                68
 08/11/2020   01:53:55   (  61.74,  10.87) 08/11/2020   01:54:07  (  61.74,  10.89)    1.06                12