Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 5 7.  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)
 05/09/2023   06:26:53   ( -78.38,-114.58) 05/09/2023   06:27:22  ( -78.39,-114.67)    2.30                29
 05/09/2023   07:17:28   (  77.95,  55.13) 05/09/2023   07:16:37  (  77.96,  55.09)    0.90                51
 05/11/2023   20:12:32   (  78.50,-141.64) 05/11/2023   20:13:15  (  78.50,-141.69)    1.13                43
 05/11/2023   21:03:05   ( -78.01,  28.45) 05/11/2023   21:02:28  ( -78.02,  28.38)    1.80                37
 05/14/2023   09:58:08   ( -78.52,-168.11) 05/14/2023   09:59:04  ( -78.52,-168.21)    2.48                56
 05/14/2023   10:48:45   (  78.18,   1.16) 05/14/2023   10:48:21  (  78.18,   1.15)    0.42                24
 05/16/2023   23:43:47   (  78.65, 164.69) 05/16/2023   23:44:55  (  78.65, 164.67)    0.42                68
 05/17/2023   00:34:21   ( -78.20, -25.31) 05/17/2023   00:34:09  ( -78.21, -25.40)    2.31                12