Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 6 15.  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)
 06/17/2022   00:22:00   (  76.25, 162.79) 06/17/2022   00:23:06  (  76.25, 162.78)    0.26                66
 06/17/2022   01:12:20   ( -75.10, -26.14) 06/17/2022   01:12:08  ( -75.10, -26.19)    1.71                12
 06/19/2022   15:48:56   ( -75.93, 112.15) 06/19/2022   15:49:30  ( -75.93, 112.17)    0.48                34
 06/19/2022   16:39:17   (  74.74, -76.86) 06/19/2022   16:38:33  (  74.74, -76.86)    0.11                44
 06/22/2022   06:30:06   ( -79.37, 165.18) 06/22/2022   06:31:18  ( -80.12, 162.73)   96.30                72
 06/22/2022   07:15:50   (  75.41,  62.12) 06/22/2022   07:15:52  (  75.41,  62.08)    1.32                 2
 06/22/2022   08:04:34   ( -69.32,-117.85) 06/22/2022   08:03:20  ( -69.21,-118.46)   27.22                74
 06/24/2022   21:52:25   (  76.15,-159.40) 06/24/2022   21:53:12  (  76.14,-159.37)    0.82                47
 06/24/2022   22:42:47   ( -75.09,  11.33) 06/24/2022   22:42:16  ( -75.09,  11.35)    0.76                31
 06/27/2022   13:19:20   ( -75.76, 150.20) 06/27/2022   13:19:34  ( -75.75, 150.22)    0.40                14