Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 5 16.  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)
 05/16/2023   23:43:46   (  78.63, 164.83) 05/16/2023   23:44:55  (  78.63, 164.76)    1.65                69
 05/17/2023   00:34:24   ( -78.34, -26.11) 05/17/2023   00:34:12  ( -78.33, -26.00)    2.51                12
 05/19/2023   14:20:02   (  78.45, -53.10) 05/19/2023   14:20:02  (  78.44, -52.96)    3.06                 0
 05/22/2023   04:05:36   ( -78.41, -79.22) 05/22/2023   04:05:47  ( -78.41, -79.23)    0.47                11
 05/22/2023   04:56:12   (  78.07,  90.00) 05/22/2023   04:55:03  (  78.06,  90.13)    3.13                69
 05/24/2023   17:51:10   (  78.42,-105.65) 05/24/2023   17:51:32  (  78.43,-105.73)    2.10                22
 05/24/2023   18:41:46   ( -78.04,  63.83) 05/24/2023   18:40:47  ( -78.03,  63.87)    0.93                59
 05/27/2023   07:36:46   ( -78.46,-132.27) 05/27/2023   07:37:17  ( -78.47,-132.39)    2.92                31
 05/27/2023   08:27:23   (  78.14,  36.93) 05/27/2023   08:26:34  (  78.13,  36.97)    1.09                49
 05/29/2023   21:22:23   (  78.57,-159.28) 05/29/2023   21:23:03  (  78.57,-159.31)    0.67                40