Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 1 8.  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)
 01/10/2023   00:16:25   (  77.82, 159.63) 01/10/2023   00:16:56  (  77.82, 159.62)    0.20                31
 01/10/2023   01:06:55   ( -77.17, -30.00) 01/10/2023   01:06:07  ( -77.18, -30.05)    1.57                48
 01/12/2023   14:52:57   (  77.87, -59.69) 01/12/2023   14:53:21  (  77.86, -59.65)    1.15                24
 01/12/2023   15:43:26   ( -77.17, 110.91) 01/12/2023   15:42:31  ( -77.18, 110.88)    0.78                55
 01/15/2023   05:29:24   (  77.67,  82.19) 01/15/2023   05:29:41  (  77.68,  82.09)    2.59                17
 01/15/2023   06:19:59   ( -77.22,-108.40) 01/15/2023   06:18:56  ( -77.21,-108.36)    1.26                63
 01/17/2023   20:05:58   (  77.77,-137.39) 01/17/2023   20:06:06  (  77.76,-137.34)    1.17                 8
 01/17/2023   20:56:26   ( -77.02,  33.37) 01/17/2023   20:55:15  ( -77.02,  33.32)    1.55                71
 01/20/2023   09:54:37   ( -81.06, 140.59) 01/20/2023   09:55:50  ( -81.71, 140.12)   73.06                73
 01/20/2023   10:42:27   (  77.66,   4.03) 01/20/2023   10:42:26  (  77.66,   4.03)    0.23                 1