Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 1 10.  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)
 01/12/2023   14:52:57   (  77.84, -59.59) 01/12/2023   14:53:21  (  77.84, -59.55)    0.78                24
 01/12/2023   15:43:26   ( -77.15, 111.00) 01/12/2023   15:42:31  ( -77.16, 110.95)    1.27                55
 01/15/2023   05:29:30   (  77.89,  81.07) 01/15/2023   05:29:46  (  77.88,  81.18)    2.71                16
 01/15/2023   06:19:58   ( -77.15,-108.12) 01/15/2023   06:18:55  ( -77.15,-108.11)    0.25                63
 01/17/2023   20:05:56   (  77.70,-137.06) 01/17/2023   20:06:04  (  77.70,-137.09)    0.54                 8
 01/17/2023   20:56:31   ( -77.25,  32.37) 01/17/2023   20:55:19  ( -77.24,  32.47)    2.78                72
 01/20/2023   09:54:15   ( -81.20, 148.85) 01/20/2023   09:55:28  ( -81.77, 149.08)   63.47                73
 01/20/2023   10:42:25   (  77.59,   4.36) 01/20/2023   10:42:24  (  77.60,   4.26)    2.69                 1
 01/23/2023   00:28:25   ( -78.16, -25.00) 01/23/2023   00:29:32  ( -78.16, -24.98)    0.28                67