Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 9 22.  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)
 09/22/2022   06:29:22   ( -72.07, -97.53) 09/22/2022   06:29:51  ( -72.07, -97.59)    2.26                29
 09/22/2022   07:20:07   (  72.01,  69.88) 09/22/2022   07:19:17  (  72.03,  69.98)    3.54                50
 09/24/2022   21:56:25   (  72.09,-149.31) 09/24/2022   21:56:45  (  72.09,-149.31)    0.24                20
 09/24/2022   22:47:09   ( -72.03,  18.13) 09/24/2022   22:46:14  ( -72.02,  18.21)    2.75                55
 09/27/2022   12:32:55   (  72.79,  -9.75) 09/27/2022   12:34:03  (  72.68,  -7.64)   70.77                68
 09/27/2022   13:23:27   ( -72.11, 158.93) 09/27/2022   13:23:41  ( -72.13, 159.00)    3.23                14
 09/27/2022   14:14:11   (  72.01, -33.57) 09/27/2022   14:13:08  (  72.03, -33.54)    2.32                63
 09/30/2022   03:59:53   ( -72.60, -61.10) 09/30/2022   04:01:03  ( -72.49, -59.75)   46.71                70
 09/30/2022   04:50:29   (  72.10, 107.22) 09/30/2022   04:50:35  (  72.12, 107.23)    2.30                 6
 09/30/2022   05:41:13   ( -72.03, -85.34) 09/30/2022   05:40:05  ( -72.00, -85.34)    3.10                68
 10/02/2022   19:26:48   (  72.29,-112.21) 10/02/2022   19:28:00  (  72.25,-111.93)   10.44                72
 10/02/2022   20:17:30   ( -72.12,  55.44) 10/02/2022   20:17:30  ( -72.13,  55.50)    2.39                 0
 10/02/2022   21:08:11   (  71.87,-136.76) 10/02/2022   21:06:59  (  71.92,-137.23)   17.01                72
 10/05/2022   10:53:48   ( -72.22,-163.79) 10/05/2022   10:54:57  ( -72.20,-163.78)    2.26                69
 10/05/2022   11:44:32   (  72.12,   3.71) 10/05/2022   11:44:24  (  72.09,   3.68)    3.44                 8