Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 8 1.  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)
 08/03/2020   00:15:27   ( -57.09,-147.41) 08/03/2020   00:16:37  ( -57.08,-147.42)    0.59                70
 08/03/2020   01:04:15   (  63.49,  24.59) 08/03/2020   01:04:11  (  63.50,  24.61)    1.12                 4
 08/03/2020   01:49:45   ( -79.12,-131.82) 08/03/2020   01:48:31  ( -79.42,-132.97)   41.08                74
 08/05/2020   16:33:23   ( -51.74, -34.37) 08/05/2020   16:34:37  ( -51.69, -34.26)    9.41                74
 08/05/2020   17:20:38   (  63.44, 140.46) 08/05/2020   17:20:40  (  63.44, 140.44)    0.81                 2
 08/05/2020   18:10:08   ( -67.63, -47.92) 08/05/2020   18:08:54  ( -67.63, -47.89)    1.57                74
 08/08/2020   09:37:23   (  62.22,-104.66) 08/08/2020   09:37:30  (  62.22,-104.64)    1.45                 7
 08/08/2020   10:26:34   ( -67.46,  67.80) 08/08/2020   10:25:26  ( -67.46,  67.80)    0.09                68
 08/11/2020   01:53:44   (  62.33,  11.34) 08/11/2020   01:53:57  (  62.33,  11.32)    0.93                13
 08/11/2020   02:42:57   ( -67.46,-176.29) 08/11/2020   02:41:55  ( -67.46,-176.32)    1.61                62
 08/13/2020   18:10:28   (  61.15, 126.33) 08/13/2020   18:10:46  (  61.16, 126.34)    0.80                18