Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 7 10.  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)
 07/12/2023   15:18:16   ( -78.59, 112.21) 07/12/2023   15:18:18  ( -78.59, 112.26)    1.48                 2
 07/15/2023   04:13:38   ( -79.62, -89.26) 07/15/2023   04:14:52  ( -79.71, -88.96)   11.59                74
 07/15/2023   05:03:52   (  78.51,  86.35) 07/15/2023   05:03:46  (  78.51,  86.31)    0.89                 6
 07/17/2023   17:58:55   (  78.93,-110.06) 07/17/2023   18:00:00  (  78.92,-109.95)    2.63                65
 07/17/2023   18:49:27   ( -78.45,  60.35) 07/17/2023   18:49:13  ( -78.46,  60.25)    2.38                14
 07/20/2023   07:44:28   ( -78.80,-135.56) 07/20/2023   07:45:25  ( -78.81,-135.64)    1.80                57
 07/20/2023   08:35:05   (  78.45,  33.98) 07/20/2023   08:34:41  (  78.45,  33.95)    0.66                24
 07/22/2023   21:30:07   (  78.84,-162.21) 07/22/2023   21:30:53  (  78.83,-162.12)    2.09                46