Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 7 19.  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)
 07/20/2023   07:44:27   ( -78.77,-135.37) 07/20/2023   07:45:23  ( -78.78,-135.47)    2.47                56
 07/20/2023   08:35:05   (  78.45,  33.98) 07/20/2023   08:34:40  (  78.46,  33.94)    1.05                25
 07/22/2023   21:30:04   (  78.74,-161.50) 07/22/2023   21:30:49  (  78.74,-161.61)    2.55                45
 07/22/2023   22:20:40   ( -78.41,   7.87) 07/22/2023   22:20:05  ( -78.41,   7.85)    0.45                35
 07/25/2023   11:15:40   ( -78.77, 171.91) 07/25/2023   11:16:14  ( -78.77, 171.92)    0.38                34
 07/25/2023   12:06:16   (  78.37, -18.30) 07/25/2023   12:05:29  (  78.37, -18.28)    0.66                47
 07/28/2023   01:01:18   (  78.78, 145.47) 07/28/2023   01:01:39  (  78.77, 145.59)    2.75                21
 07/28/2023   01:51:50   ( -78.30, -44.23) 07/28/2023   01:50:52  ( -78.30, -44.26)    0.59                58
 07/30/2023   14:46:49   ( -78.60, 120.27) 07/30/2023   14:46:59  ( -78.61, 120.16)    2.64                10