Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 4 17.  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)
 04/18/2023   14:40:33   ( -78.43, 121.44) 04/18/2023   14:41:15  ( -78.43, 121.45)    0.18                42
 04/18/2023   15:31:06   (  77.90, -68.29) 04/18/2023   15:30:28  (  77.91, -68.37)    2.06                38
 04/21/2023   04:26:15   (  78.59,  94.13) 04/21/2023   04:27:18  (  78.58,  94.19)    1.21                63
 04/21/2023   05:16:47   ( -78.09, -95.63) 04/21/2023   05:16:31  ( -78.09, -95.66)    0.66                16
 04/23/2023   19:02:26   (  78.14,-122.29) 04/23/2023   19:02:30  (  78.15,-122.39)    2.52                 4
 04/23/2023   19:51:50   ( -74.56,  58.78) 04/23/2023   19:50:36  ( -74.40,  57.95)   30.21                74
 04/26/2023   08:48:06   ( -78.32,-149.70) 04/26/2023   08:48:29  ( -78.33,-149.75)    1.25                23
 04/26/2023   09:38:38   (  77.76,  20.66) 04/26/2023   09:37:41  (  77.77,  20.54)    2.90                57
 04/28/2023   22:33:45   (  78.40,-176.51) 04/28/2023   22:34:25  (  78.40,-176.59)    1.93                40