Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 5 1.  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)
 05/01/2023   12:19:22   ( -78.47, 156.67) 05/01/2023   12:20:23  ( -78.48, 156.55)    2.85                61
 05/01/2023   13:09:57   (  78.04, -33.53) 05/01/2023   13:09:38  (  78.05, -33.65)    3.10                19
 05/04/2023   02:08:01   (  80.60,  68.46) 05/04/2023   02:09:13  (  81.37,  67.17)   88.10                72
 05/04/2023   02:55:37   ( -78.21, -60.85) 05/04/2023   02:55:35  ( -78.22, -60.92)    1.89                 2
 05/06/2023   16:41:17   (  78.36, -88.06) 05/06/2023   16:41:31  (  78.36, -88.07)    0.13                14
 05/06/2023   17:31:51   ( -77.91,  81.73) 05/06/2023   17:30:45  ( -77.91,  81.76)    0.91                66
 05/09/2023   06:26:53   ( -78.38,-114.55) 05/09/2023   06:27:23  ( -78.39,-114.65)    2.51                30
 05/09/2023   07:17:28   (  77.96,  55.13) 05/09/2023   07:16:38  (  77.96,  55.08)    1.45                50
 05/11/2023   20:12:31   (  78.47,-141.49) 05/11/2023   20:13:16  (  78.48,-141.58)    2.38                45
 05/11/2023   21:03:05   ( -78.02,  28.41) 05/11/2023   21:02:30  ( -78.03,  28.31)    2.57                35
 05/14/2023   09:58:07   ( -78.54,-168.25) 05/14/2023   09:59:06  ( -78.55,-168.35)    2.15                59