Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 10 24.  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)
 10/26/2023   22:01:50   (  74.57,-151.10) 10/26/2023   22:03:01  (  74.47,-150.26)   27.30                71
 10/26/2023   22:52:29   ( -74.28,  17.00) 10/26/2023   22:52:28  ( -74.30,  16.98)    1.94                 1
 10/26/2023   23:43:05   (  73.78,-174.43) 10/26/2023   23:41:57  (  73.84,-176.38)   60.82                68
 10/29/2023   10:05:44   ( -74.37,-151.49) 10/29/2023   10:06:43  ( -74.37,-151.46)    1.15                59
 10/29/2023   10:56:28   (  74.26,  16.10) 10/29/2023   10:56:05  (  74.27,  15.98)    3.72                23
 10/31/2023   22:09:42   (  74.35,-152.41) 10/31/2023   22:10:18  (  74.35,-152.41)    0.30                36
 10/31/2023   23:00:26   ( -74.30,  15.03) 10/31/2023   22:59:43  ( -74.29,  15.09)    2.29                43
 11/03/2023   10:13:40   ( -74.36,-153.37) 11/03/2023   10:13:57  ( -74.35,-153.36)    0.71                17
 11/03/2023   11:04:25   (  74.29,  14.10) 11/03/2023   11:03:18  (  74.30,  14.18)    2.64                67
 11/05/2023   21:26:57   ( -74.56,  37.81) 11/05/2023   21:28:09  ( -74.49,  38.37)   18.49                72
 11/05/2023   22:17:39   (  74.36,-154.32) 11/05/2023   22:17:32  (  74.33,-154.33)    2.77                 7