Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 3 18.  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)
 03/18/2023   14:09:38   ( -77.96, 131.40) 03/18/2023   14:09:39  ( -77.97, 131.31)    2.33                 1
 03/21/2023   03:55:24   (  78.21, 103.67) 03/21/2023   03:56:02  (  78.21, 103.61)    1.34                38
 03/21/2023   04:45:56   ( -77.70, -86.33) 03/21/2023   04:45:15  ( -77.70, -86.40)    1.80                41
 03/23/2023   17:41:43   ( -79.63,  67.18) 03/23/2023   17:42:57  ( -79.75,  67.60)   16.18                74
 03/23/2023   18:31:42   (  77.92,-113.86) 03/23/2023   18:31:37  (  77.93,-113.97)    2.74                 5
 03/26/2023   08:17:30   ( -78.31,-142.37) 03/26/2023   08:18:00  ( -78.30,-142.27)    2.60                30
 03/26/2023   09:08:03   (  77.77,  27.87) 03/26/2023   09:07:13  (  77.76,  27.90)    0.86                50
 03/28/2023   22:03:12   (  78.40,-169.27) 03/28/2023   22:04:16  (  78.41,-169.33)    1.57                64
 03/28/2023   22:53:45   ( -77.94,   0.62) 03/28/2023   22:53:30  ( -77.94,   0.58)    0.96                15
 03/31/2023   12:39:29   (  78.16, -26.96) 03/31/2023   12:39:46  (  78.16, -26.98)    0.60                17