Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 11 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)
 11/02/2022   16:33:19   (  72.36, -68.65) 11/02/2022   16:34:25  (  72.35, -68.65)    1.18                66
 11/02/2022   17:24:02   ( -72.27,  98.83) 11/02/2022   17:23:51  ( -72.27,  98.86)    1.19                11
 11/02/2022   18:14:33   (  71.44, -92.29) 11/02/2022   18:13:27  (  71.47, -94.84)   90.16                66
 11/05/2022   05:28:22   (  72.32,  97.68) 11/05/2022   05:28:40  (  72.31,  97.70)    1.91                18
 11/05/2022   06:19:05   ( -72.25, -94.85) 11/05/2022   06:18:06  ( -72.24, -94.78)    2.62                59
 11/07/2022   17:32:39   ( -72.36,  96.57) 11/07/2022   17:33:32  ( -72.36,  96.55)    0.71                53
 11/07/2022   18:23:24   (  72.24, -95.90) 11/07/2022   18:22:55  (  72.25, -95.97)    2.85                29
 11/10/2022   05:37:05   (  72.76,  94.69) 11/10/2022   05:38:15  (  72.61,  95.80)   40.04                70
 11/10/2022   06:27:41   ( -72.32, -97.10) 11/10/2022   06:27:45  ( -72.34, -97.06)    1.91                 4
 11/10/2022   07:18:23   (  72.06,  70.73) 11/10/2022   07:17:10  (  72.12,  70.21)   18.83                73
 11/12/2022   18:32:01   (  72.37, -98.25) 11/12/2022   18:32:33  (  72.35, -98.25)    2.24                32
 11/12/2022   19:22:44   ( -72.29,  69.22) 11/12/2022   19:21:59  ( -72.29,  69.29)    2.15                45