Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 6 1.  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)
 06/03/2022   08:05:06   (  71.53,  58.47) 06/03/2022   08:06:13  (  71.51,  58.43)    2.23                67
 06/03/2022   08:55:49   ( -71.42,-134.03) 06/03/2022   08:55:42  ( -71.44,-134.05)    2.64                 7
 06/03/2022   09:46:26   (  70.94,  34.12) 06/03/2022   09:45:16  (  70.96,  32.83)   47.01                70
 06/05/2022   23:32:11   ( -71.56,   6.66) 06/05/2022   23:33:07  ( -71.54,   6.72)    3.23                56
 06/06/2022   00:22:55   (  71.44, 174.18) 06/06/2022   00:22:34  (  71.43, 174.19)    1.13                21
 06/06/2022   01:13:23   ( -70.56, -16.99) 06/06/2022   01:12:17  ( -70.61, -19.45)   91.20                66
 06/08/2022   14:59:15   (  71.53, -45.04) 06/08/2022   14:59:58  (  71.51, -45.06)    2.67                43
 06/08/2022   15:49:58   ( -71.43, 122.46) 06/08/2022   15:49:27  ( -71.45, 122.47)    2.29                31
 06/11/2022   06:26:19   ( -71.53, -96.77) 06/11/2022   06:26:52  ( -71.52, -96.79)    1.21                33
 06/11/2022   07:17:03   (  71.41,  70.75) 06/11/2022   07:16:19  (  71.41,  70.67)    2.97                44
 06/13/2022   21:53:24   (  71.51,-148.49) 06/13/2022   21:53:43  (  71.51,-148.53)    1.64                19
 06/13/2022   22:44:07   ( -71.41,  19.01) 06/13/2022   22:43:13  ( -71.40,  18.92)    3.07                54