Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 4 14.  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)
 04/16/2023   00:54:54   (  78.33, 148.43) 04/16/2023   00:55:12  (  78.32, 148.50)    1.63                18
 04/16/2023   01:45:26   ( -77.82, -41.50) 04/16/2023   01:44:25  ( -77.82, -41.46)    0.91                61
 04/18/2023   14:40:35   ( -78.49, 121.07) 04/18/2023   14:41:17  ( -78.48, 121.20)    3.00                42
 04/18/2023   15:31:08   (  77.97, -68.63) 04/18/2023   15:30:30  (  77.97, -68.61)    0.61                38
 04/21/2023   04:26:16   (  78.61,  94.00) 04/21/2023   04:27:20  (  78.60,  94.11)    2.61                64
 04/21/2023   05:16:49   ( -78.15, -95.96) 04/21/2023   05:16:34  ( -78.14, -95.92)    1.03                15
 04/23/2023   19:02:28   (  78.24,-122.83) 04/23/2023   19:02:34  (  78.23,-122.83)    0.28                 6
 04/23/2023   19:53:00   ( -77.71,  47.26) 04/23/2023   19:51:47  ( -77.72,  47.20)    1.55                73
 04/26/2023   08:48:07   ( -78.34,-149.78) 04/26/2023   08:48:34  ( -78.34,-149.83)    1.21                27