Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 3 26.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/28/2023   11:01:20   ( -73.12,-165.51) 03/28/2023   11:02:02  ( -73.10,-165.52)    1.72                42
 03/28/2023   11:52:06   (  73.05,   1.94) 03/28/2023   11:51:24  (  73.04,   2.03)    2.99                42
 03/30/2023   23:05:28   (  73.13,-166.54) 03/30/2023   23:06:16  (  73.10,-166.60)    3.32                48
 03/30/2023   23:56:11   ( -73.07,   0.92) 03/30/2023   23:55:41  ( -73.05,   0.94)    2.14                30
 04/02/2023   11:09:34   ( -73.16,-167.59) 04/02/2023   11:10:32  ( -73.16,-167.58)    0.79                58
 04/02/2023   12:00:19   (  73.05,  -0.04) 04/02/2023   11:59:55  (  73.05,  -0.14)    3.15                24
 04/04/2023   23:13:42   (  73.15,-168.59) 04/04/2023   23:14:45  (  73.17,-168.64)    2.54                63
 04/05/2023   00:04:25   ( -73.09,  -1.12) 04/05/2023   00:04:10  ( -73.11,  -1.11)    2.51                15
 04/07/2023   11:17:48   ( -73.21,-169.70) 04/07/2023   11:18:59  ( -73.23,-169.61)    3.45                71
 04/07/2023   12:08:33   (  73.11,  -2.16) 04/07/2023   12:08:22  (  73.12,  -2.17)    1.64                11